once tab with container is selected, color remains if I then select a different container or no container

[DrDrTed]

title pretty much explains it.

using ver 76.0.1 en-US x64

[mortoray]

This started happening in the past 2-3 months. I don't recall it happening before.

If you got to a tab that isn't a special container it doesn't go back to the default theme.

[T00mm]

#14 is a fix for this but waiting for merge/Mozilla