RJ TextEd

Is it possible to change the background colour or transparency of hints?
I am finding that especially with a dark theme, the hints easily get lost in the background text.
See attached example

Its header uses the same color as document map background, but changing it didn't alter background of the tip's header. Yes, it would be great to have this possibility, and also to change LSP tips color as well.

bumping this to see if there is a user configurable work around?