Love this, really hope to see other similar inputs (screw modifier, resolution of curves, etc) updated to this style.

Hello, any chance fix for https://developer.blender.org/T80603 to be included in 2.90.2 if it's gonna happen? It's already fixed in 2.83.7 lts.

This ignores old users who use shortcuts. I think most people who do a lot of unwrapping prefer Ctrl+E menu to U menu because it’s closer and don’t require much hand movement. Just try to add ten seams in row with U menu to your model and notice how much hand movement is needed because of all viewport panning with Shift.