I would really like to see a feature similar to VS Code where level-specific collapsing is allowed.
The feature for them is implemented with Ctrl+1 for level 1, Ctrl+2 for level 2, etc. I would also love to see the option to fold different levels show up on the Ctrl+p menu.
This is an example of what I would like to accomplish using only the keyboard, instead of having to manually click every arrow:
