Suggestion - Team Chat Contact List Hard to See

I find the sidebar in the team chat hard to see. The default theme ("dark") is a black background with a medium grey font color. There is not enough contrast.

In Settings > Team Chat I know that I can change the sidebar theme to "light". But they you get a light background with the same medium grey font color. There is still not enough contrast to make it much better. 

It would be better if the "dark" sidebar theme had a white font color, and the "light" sidebar theme had a black font color. That would provide sufficient contrast to help. Seems like a simple fix.

The chat window itself already has good contrast with a light background (light blue or light grey) and a black font color.