Indexing videos / skipping ahead

Dear FB Team,

I would like to ask if it is possible to give the videos something like a "table of content" that allows one to directly select a certain part of the videos? I love those videos that already include warm-up and cool-down. Still, sometimes I like to mix & match and use another warm-up or maybe squeeze in a burnout round. This would be a lot easier if I could then go back to the original video and go straight to the main workout or the cool-down and not have to scroll through / skip ahead in 10 sec intervals.

Or is there a function like this that I may have missed? I'm on mobile using the pre-selected video player.

I don't know if this has ever been addressed, so maybe some other users want to chime in if they would find it useful?