Using 2019.4, so I’m sorry if this is covered in 2020:
1 Really needs undo support! I keep changing an element, hitting undo, and then instead undoing selecting the thing I was debugging, causing me to lose track of where I was
2 The source of all the uss properties are listed, but just as “unity stylesheet”, not which stylesheet. That makes debugging a bit harder.
3 All the active classes are listed, but not what properties those classes contain.
2 and 3 are especially annoying when I’m trying to figure out what built-in classes do, as I can’t just open the uss file.
Any possibility that it could show “unity stylesheet - unity-scroll-view-etcetc” where it now only shows “unity stylesheet”?
I really like the thing the Chromium family of browsers does where you can fold out properties, and it’ll show all the classes that affects a value, where all of the ones that doesn’t do that are crossed out:
Possible, yes, but it’s not currently a high priority for the team. We’ll circle back to the UI Debugger in a future release after we stabilize the runtime story. But it’s a common request and being tracked.