A problem since a lot of version that i always forgot to report, the tab popup :

Normally, if you want the other tabs to appear, you click on the +2 in that screenshot and select which one you want.
But during actual gameplay, the popup for selecting new tabs will appear from time to time even if you don't click on that +2 button (often happens when you click a bit above the OK or End Turn button or between them)
And even after the end of the game, that popup will stay if you have not selected anything

Additionally, when you want to have only the log tab by example, during actual gameplay, the tab will change to something else despite you have not selected another tab, this one is very annoying when all you want to see is the log.