Unfortunately, Centaury has the same problem as MyPal and Firefox, it change order of windows after restart.
I have set Preferences-General-Startup-When Centaury starts: Show my windows and tabs from last time.
After restart or crash, windows are opened in random order (except of the 1st window).
This bug stays in Firefox for years:
https://bugzilla.mozilla.org/show_bug.cgi?id=1235231
I am not sure if the problem is unsolvable or ignored. I suppose that some timeout between windows opening would be enough...
Unfortunately, Centaury has the same problem as MyPal and Firefox, it change order of windows after restart. I have set Preferences-General-Startup-When Centaury starts: Show my windows and tabs from last time. After restart or crash, windows are opened in random order (except of the 1st window). This bug stays in Firefox for years: https://bugzilla.mozilla.org/show_bug.cgi?id=1235231 I am not sure if the problem is unsolvable or ignored. I suppose that some timeout between windows opening would be enough...