Hi, I use the Lock/Logout widget on a Latte-dock with a transparent background. The buttons I use are Suspense and Hibernate. They look like dark circles drawn with a pencil. On a dark background they are hardly visible at all.
I would like to give them the appearance of colored circles with the symbol inside.

I changed my normal icon theme but that didn't do it.
I changed the widget style, no change.
How to do that?

Did the appearance of those widgets change when switching to Latte Dock?
I suspect you may be running into this issue