Lovelace - Problem with white Text on white Background when Line is selected

Hi Everyone

Since the last update i got the problem that in Lovelace, when I edit the card in YAML, the background turns white on the currently selected line, this is a problem when the text itself is white as well. Does someone know which variable I have to change in my theme to make it back to another color?
I know I could also change var(–primary-text-color), but since this would impact every text I’d like to just change the background in the Lovelace-Editor

Here is how it currently looks and which class it is:
image

Bug that is already fixed in the dev version: https://github.com/home-assistant/frontend/pull/8571

Thanks for the Info!