I tested this further, and despite repeated attempts, I wasn't able to observe the issue in my Fedora VM. Could it be a problem in the interaction between thunderbird and the version of dash-to-dock that's in Ubuntu, maybe?
I tested this further, and despite repeated attempts, I wasn't able to observe the issue in my Fedora VM.
Could it be a problem in the interaction between thunderbird and the version of dash-to-dock that's in Ubuntu, maybe?