Every LibreOffice application opens its main window as a short (height ~50px) and narrow (width 1px) stripe in the top-left corner
This happens only when that main window was closed when *maximized* in the previous session.
If the window is closed when not maximized then it is show with properly saved dimensions on the next application launch.
This seems to be an issue with *saving* the dimensions on quit,
because after the upgrade the windows opened properly the first time.
Only after quitting LibreOffice applications and running them again this issue occurred.
This issue started happening after upgrading LibreOffice in Ubuntu 22.04 Jammy LTE to 188.8.131.52 
 1:7.3.6~rc2-0ubuntu0.22.04.1~lo1 -> 1:7.4.1~rc2-0ubuntu0.22.04.1~lo1
 LibreOffice PPA repository: http://ppa.launchpad.net/libreoffice/ppa/ubuntu
OS: Ubuntu 22.04 Jammy LTE
DE: KDE 5.25.5
Steps to Reproduce:
1. Launch a LibreOffice application (lowriter, localc, ...).
2. Maximize its main window.
3. Quit the application.
4. Launch it again.
Application opens its main window as a short (height ~50px) and narrow (width 1px) stripe in the top-left corner.
Main window should be opened maximized, just as it was before quitting the application.
User Profile Reset: Yes
OpenGL enabled: Yes
Version: 184.108.40.206 / LibreOffice Community
Build ID: 40(Build:2)
CPU threads: 4; OS: Linux 5.19; UI render: default; VCL: kf5 (cairo+xcb)
Locale: pl-PL (pl_PL.UTF-8); UI: pl-PL
Ubuntu package version: 1:7.4.1~rc2-0ubuntu0.22.04.1~lo1
*** This bug has been marked as a duplicate of bug 150779 ***
*** This bug has been marked as a duplicate of bug 150856 ***