Created attachment 134736 [details]
Adwaita-dark (Breeze dark is worse)
Using a dark background it looks like deactivated with the hard-coded grey background. It should use the same background color as in the upper grid.
Created attachment 135316 [details]
One fail. I wonder if instead of rRenderContext.GetFillColor() the rStyleSetting.<>() wouldnt be better.
Akshay Deep committed a patch related to this issue.
It has been pushed to "master":
tdf#109210 - Non-standard background color at the new controls
It will be available in 6.0.0.
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.