When install/download a snap using `snap install ...`, there will be a progress bar, it is correctly display while in English locale, however, it will stacked up in CJK locale, such as `zh-cn`.

Here is what happened in `zh-cn` locale:

```shell
➜ sudo snap install --edge icalingua                              
下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                                     下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%     0B/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%  249kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%  228kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%  210kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           0%  391kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           1%  547kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           1%  684kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           1%  805kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           1%  912kB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           2% 1.15MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           2% 1.37MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           2% 1.56MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           3% 1.74MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           3% 1.90MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           4% 2.05MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           4% 2.19MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           5% 2.32MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           5% 2.43MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           5% 2.54MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           6% 2.64MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           6% 2.74MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           7% 2.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           7% 2.91MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                           
...

87% 4.88MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          87% 4.86MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          87% 4.84MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          88% 4.83MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          88% 4.83MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          88% 4.81MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          88% 4.80MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          89% 4.80MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          89% 4.81MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          89% 4.80MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          90% 4.80MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          90% 4.80MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          90% 4.81MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          91% 4.81MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          91% 4.81MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          92% 4.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          92% 4.81MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          92% 4.81MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          93% 4.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          93% 4.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          94% 4.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          94% 4.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          94% 4.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          95% 4.83MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          95% 4.83MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          96% 4.83MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          96% 4.83MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          96% 4.84MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          97% 4.84MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          97% 4.84MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          98% 4.84MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          98% 4.84MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          98% 4.85MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          99% 4.85MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                          99% 4.85MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.85MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.85MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.83MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.82MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.80MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.78MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.76MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.75MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.73MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.71MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.70MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.68MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.66MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.65MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.63MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.62MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.60MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.58MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.57MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.55MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.54MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.52MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.51MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.49MB/下载 snap "icalingua" (69)，来自频道 "edge"                                                                         100% 4.48MB/获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         获取并检查 snap "icalingua" (69) 的断言                                                                                         将 icalingua:icon-themes 连接到 gtk-common-themes:icon-themes                                                                   将 icalingua:browser-support 连接到 core:browser-support                                                                        icalingua (edge) 2.4.4-Deus-non-vult-12-g5db99fc from Tao Wang (twang2218) installed
```

The reason of it stacked up the messages is that CJK characters are **twice width** of english characters. So, when the `snap` command calculate number of the filling characters, it count the CJK characters as 1 time width, which should be 2.

For example, 

`获取并检查 snap "icalingua" (69) 的断言`

The about string is count as width `31`, however, it contains **8 CJK characters**, which should be count as **16** width, so the total width of the string is `39`.

It not only calculate wrongly on the `snap install`, it also stacked the messages on `snap remove ...`.

```shell
➜ sudo snap remove icalingua                                                                    
将 icalingua:network 从 core:network 断开                                                                                       将 icalingua:network 从 core:network 断开                                                                                       将 icalingua:network 从 core:network 断开                                                                                       将 icalingua:network 从 core:network 断开                                                                                       将 icalingua:network 从 core:network 断开                                                                                       将 icalingua:network 从 core:network 断开                                                                                       将 icalingua:gnome-3-28-1804 从 gnome-3-28-1804:gnome-3-28-1804 断开                                                            将 icalingua:gnome-3-28-1804 从 gnome-3-28-1804:gnome-3-28-1804 断开                                                            将 icalingua:gnome-3-28-1804 从 gnome-3-28-1804:gnome-3-28-1804 断开                                                            将 icalingua:gnome-3-28-1804 从 gnome-3-28-1804:gnome-3-28-1804 断开                                                            将 icalingua:gnome-3-28-1804 从 gnome-3-28-1804:gnome-3-28-1804 断开                                                            将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:opengl 从 core:opengl 断开                                                                                         将 icalingua:desktop-legacy 从 core:desktop-legacy 断开                                                                         将 icalingua:desktop-legacy 从 core:desktop-legacy 断开                                                                         将 icalingua:desktop-legacy 从 core:desktop-legacy 断开                                                                         将 icalingua:desktop-legacy 从 core:desktop-legacy 断开                                                                         将 icalingua:desktop-legacy 从 core:desktop-legacy 断开                                                                         将 icalingua:unity7 从 core:unity7 断开                                                                                         将 icalingua:unity7 从 core:unity7 断开                                                                                         将 icalingua:unity7 从 core:unity7 断开                                                                                         将 icalingua:unity7 从 core:unity7 断开                                                                                         将 icalingua:wayland 从 core:wayland 断开                                                                                       将 icalingua:wayland 从 core:wayland 断开                                                                                       将 icalingua:wayland 从 core:wayland 断开                                                                                       将 icalingua:wayland 从 core:wayland 断开                                                                                       将 icalingua:audio-playback 从 core:audio-playback 断开                                                                         将 icalingua:audio-playback 从 core:audio-playback 断开                                                                         将 icalingua:audio-playback 从 core:audio-playback 断开                                                                         将 icalingua:audio-playback 从 core:audio-playback 断开                                                                         将 icalingua:gtk-3-themes 从 gtk-common-themes:gtk-3-themes 断开                                                                将 icalingua:gtk-3-themes 从 gtk-common-themes:gtk-3-themes 断开                                                                将 icalingua:gtk-3-themes 从 gtk-common-themes:gtk-3-themes 断开                                                                将 icalingua:sound-themes 从 gtk-common-themes:sound-themes 断开                                                                将 icalingua:sound-themes 从 gtk-common-themes:sound-themes 断开                                                                将 icalingua:sound-themes 从 gtk-common-themes:sound-themes 断开                                                                将 icalingua:desktop 从 core:desktop 断开                                                                                       将 icalingua:desktop 从 core:desktop 断开                                                                                       将 icalingua:desktop 从 core:desktop 断开                                                                                       将 icalingua:x11 从 core:x11 断开                                                                                               将 icalingua:x11 从 core:x11 断开                                                                                               将 icalingua:x11 从 core:x11 断开                                                                                               将 icalingua:x11 从 core:x11 断开                                                                                               将 icalingua:icon-themes 从 gtk-common-themes:icon-themes 断开                                                                  将 icalingua:icon-themes 从 gtk-common-themes:icon-themes 断开                                                                  将 icalingua:browser-support 从 core:browser-support 断开                                                                       将 icalingua:browser-support 从 core:browser-support 断开                                                                       将 icalingua:browser-support 从 core:browser-support 断开                                                                       将 icalingua:home 从 core:home 断开                                                                                             将 icalingua:home 从 core:home 断开                                                                                             将 icalingua:gsettings 从 core:gsettings 断开                                                                                   将 icalingua:gsettings 从 core:gsettings 断开                                                                                   icalingua removed
```