after switching to v12 Beta, I got the problem that I can't successfully save my three pane layout anymore. Instead, the width of some of the panes randomly jumps between like 10% and 70% of the window width when resizing the window by mouse.
Also, after a Dopus restart, the panes end up with totally different widths from what I had adjusted them.
For example, I adjust the three panes (two file displays and the preview pane) to three times 1/3rd of the window width, i.e. at 33% -- 33% -- 33%.
Then I restart Dopus and the panes come up at like 45% -- 45% -- 10%.
No I set it to start with the default lister. Opus is lauched via a standard shortcut. The strange thing is that the preview pane's width also jumps around like crazy when only resizing the Opus window width a little.
The 33% -- 33% -- 33% pane configuration in Opus does not even survive a minimize/restore operation of the Opus window. Instead it reverts to 45% -- 45% -- 10% every time, which is very inconvenient.