Description:
Any drop-down menu will flicker on-screen for an instant but will not stay open.

If this is a known bug feel free to close; if this is an unknown bug, let me know and I will try to reproduce it.

Steps to Reproduce:
1. When logging into Manjaro, choose Wayland instead of X11. (you may need to install Wayland)
2. Open LibreOffice Writer
3. try to open a dropdown menu, such as the font selection dropdown, the font size dropdown, or the Set Line Spacing dropdown.

Actual Results:
The menu will appear for a split second but will disappear instantly. You will not be able to interact with the menu because it disappears too fast.

Expected Results:
The dropdown menu should stay open until the user chooses an option or clicks elsewhere on screen.


Reproducible: Didn't try


User Profile Reset: No



Additional Info:
[Information automatically included from LibreOffice]
Locale: en-US
Module: TextDocument
[Information guessed from browser]
OS: Linux (All)
OS is 64bit: yes

Operating System: Manjaro Linux
KDE Plasma Version: 5.24.3
KDE Frameworks Version: 5.91.0
Qt Version: 5.15.3
Kernel Version: 5.15.28-1-MANJARO (64-bit)
Graphics Platform: X11 (was Wayland when I encountered the bug)
Processors: 16 × AMD Ryzen 7 5700G with Radeon Graphics
Memory: 30.7 GiB of RAM
Graphics Processor: AMD RENOIR