Sequencer Feature Request: Auto Expand and Collapse Keyframed Channels

Been working in sequencer pretty heavy over the past few months and one of the most fatiguing tasks by far is scrolling through endless, expanded tracks of keyframed data to find what I need to adjust next.

Sometimes as 100’s of channels, all expanded because I clicked on the object at some point. So, I commonly click “Collapse All”.

What if Sequencer could expand to show the keyframed tracks and then collapse after selecting something new? It would keep everything organized and compact and make navigating so much less work.

Does sequencer already do this?