Add sticky/fixed indent/dir-levels to doc explorer tree when expanded and scrolling

[thelazydogsback]

This is a request to make each level of the current tree sticky, so that each element up to the current level of expansion is not scrolled off the top of the list but remain, so that they become level breadcrumbs.
As it is, if node_modules is ever expanded, for example, it's difficult to find you're way back up.

[vscodebot]

This feature request is now a candidate for our backlog. The community has 60 days to upvote the issue. If it receives 20 upvotes we will move it to our backlog. If not, we will close it. To learn more about how we handle feature requests, please see our documentation.

Happy Coding!

[Adondriel]

Should this be combined with: #89849?

[vscodebot]

Thanks for creating this issue! We figured it's covering the same as another one we already have. Thus, we closed this one as a duplicate. You can search for existing issues here. See also our issue reporting guidelines.

Happy Coding!

[AlexWayfer]

@isidorn, this issue is duplicate of what issue? #89849 mentioned above? 89849 is greater than 88810, so that is duplicate, not this.

[thelazydogsback]

I believe we are also proposing different solutions to the same problem (stricky/non-scrolling regions vs. partial expansion), so they should be linked or combined into a single 3rd item.

[AlexWayfer]

So, will there be an explanation of closing or re-opening?

[AlexWayfer]

One month have passed, @isidorn, we're waiting your response, please.