Hey @itisgabriel, welcome to the forum!
That’s a good idea! I’ll see if I can implement support for it on the MIDI mapping page. Support for sliders via MIDI CC might also be interesting for some other features in AbleSet.
That’s a great idea as well! I’ve added it to my todo list 
There’s a feature request for this here, but this would require a fairly large amount of work as the session view’s data structure is very different compared to the arrangement view’s.
Let me know if you have any further feedback!