I’m currently not able to use the color picker (not sure if this the only trigger for this issue) without breaking the builder, which also removes the possibility to save the page.
Users will just lose their progress when this happens.
The other spacing control “issue” should also be addressed.
With the new popover not working in a for the mainstream logical way, in its current state, I would also call it a regression.
It needs to work efficiently, as with the popover, an additional layer got added, which leaves no room for further cushions or compromises.
2.)
Modified indicators should work reliably, this is even more important as long as the “applied styles” overview has not been introduced:
3.)
Default units not working affects the workflow and efficiency to some extent.
I do not want you to waste time on this though, if this gets implemented to the block panel options in the foreseeable future.