After Effects really needs some major updates. I know there're some incremental changes over the last 10 years. But the work area, if you could just increase the zoom in bar for a teeny-tiny bit, it would make a lot of people's life muuuuuch easier. Also the trim comp to work stuff is kinda confusing, it's not a big ask. Please and Thank you.
As Rameez pointed out, direct requests for the dev team should go to UserVoice. (And they DO work.)
I'm a little confused about exactly what you're asking for, though, and wondering if perhaps we can help clarify some tings you've overlooked that might improve your workflow. Can you be more specific?