Hi.
first of all so far its been a great experience with the editor utility widgets but here are my two-cents:
I’d like to see the possibility to change the Viewport mode (unlit, lit, lighting only, etc.), Buffer Visualization, Show-Flags (Mesh Distance Fields, Light Types, etc.) and while were at it maybe changing perspective modes is useful to someone too!
Changing Grid Scaling would be useful too!
I guess I like to see generally more options to modify the viewport.
Cheers!