XY window jumps, font changes, but not in all Windows

[KLASS]

Windows 10 v1607 (build 14393) support is over, but I will voice a certain problem.
After the first run of XY (beta 27.90.0009) the DATA folder is created and there are no errors. The error appears after the second launch of XY. XY window jumps and font changes in address bar, in quick search by F3, in user buttons edit...
Windows 10 v21H2 (build 19044) does not have this problem.