I have verified the testcase on eoan using version 2.62.4-1~ubuntu19.10.1 of the libglib2.0-* packages from eoan-proposed and version 1.5.21-1~exp2ubuntu2.1 of the ibus packages from ppa:ubuntu-security-proposed/ppa.
As regards the autopkgtest failure, please see:
https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/1850932/comments/12
I have verified the testcase on eoan using version 2.62.4- 1~ubuntu19. 10.1 of the libglib2.0-* packages from eoan-proposed and version 1.5.21- 1~exp2ubuntu2. 1 of the ibus packages from ppa:ubuntu- security- proposed/ ppa.
As regards the autopkgtest failure, please see:
https:/ /bugs.launchpad .net/ubuntu/ +source/ glib2.0/ +bug/1850932/ comments/ 12