Mac: Trackpad timeline scrolling (broken, jacked, unusable)

So I'm a big fan of Adobe's incorporation of the Macbook trackpad into their software. Or should I say was. It seems that with every update it gets harder and more frustrating to use??

If you use a PC, you probably were never blessed by this insanely useful feature that use macbook users have grown so used to, but the trackpad navigation was deliciously good. It was smooth and slow and really helped navigate right where you needed to be, with almost a teeny bit of inertia maybe? I don't know but it was just sublime and I couldn't imagine not having it, until the most recent updates and now suddenly it's this: