Feature request: add subtle shading differences to the tracks in the timeline panel

Please add subtle and alternating shading differences to the tracks in the timeline.

use case scenario:

I work on a documentary with 30 video tracks (mostly video overlays and tons of graphics). those tracks are set to "skinny" because the asset name is visible. given the number of tracks, it is hard to tell which track an asset is on (i.e. to temp turn the track visibility on/off). (same for audio tracks)

a subtle alternate shading of the tracks would help to visually guide the user which track the asset is on.

alternate solution: create a visual indicator on the left side (i.e. a highlight in front of the lock icon) to show which track has an item selected.