Description of problem: While using the Gnome OSK, you will notice the special characters will not react to button presses of the OSK. Steps to Reproduce: 1. Open Gedit 2. Using the OSK, press and hold a, e, i or o and release. 3. Click any of the Umlaut characters in the pop up. Actual results: Nothing happens, special character is not inputted. Expected results: All special characters work using the OSK. Additional info: This bug ONLY applies to X11 sessions, Wayland works completely as expected. Setting component to Mutter as this was the problem last time this bug popped up.
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release. Therefore, it is being closed. If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.