WowAce

What steps will reproduce the problem?
1. Set up two bars, e.g. health and mana (horizontal design)
2. Make them share the frame (like it would be done with grid)
3. Set "invert bar color" to true

What is the expected output? What do you see instead?
Expected: The only bar has a colorful background, same size as the black overlay.
Actual: The whole frame has the background. When multiple indicators are used, the color is not as expected.

What Grid2 version and language of WoW are you using?
r605, US English

Do you have an error log of what happened?
no

Please provide any additional information below.

It is working as expected (exchanging the  bar color with cell frame background color), because bar indicators  have no background.  Its not posible to paint a non existant background.

If you want backgrounds for different bar indicators, you can create  square indicators or bar indicators an use them as background (adjusting the indicators's frame levels, higher frame level indicators will be placed above lower frame levels indicators).

Link this "background indicators" to a color indicator:  classcolor, friendcolor, etc  or to a simple static color (you can create static fixed colors from statuses -> Colors)