Relation namesplates when scrolling (for sets)

Is your feature request related to a problem? Please describe.
When I have a set with a lot of object and I scroll down I cant recognize relations anymore

Describe the solution you’d like
When I go with the mouse over the relations in the first row the relation name pop up. This function should be available for all relations under it too.

An additional feature or alternative would be to use colors.

Additional context
There are so many feature requests related to sets I couldn’t read all to check if this was already requested.

When scrolling down a long Set with several Relation columns, there is no way to know what the columns are once the Title bar scrolls out of the page.

When scrolled down:

A feature to freeze/unfreeze the Relation title bar will be good.

This feature can appear in the Relation title bar right click context menu

I was sure that this request already existed, but I couldn’t find it.
I vote!
Between that and the horizontal scroll bar that can’t be seen without going all the way to the bottom, big collections are hard to manage…

edit :
Ah si!
Same problem but different proposed solution (and less relevant in my opinion).

A slightly different request, but some have also added the same request as here in response :