Dragger's return to rest is acting strange since 2.0 update

Not a solution, but a possible workaround if useful. (I am not sure this is useful!!)

Blending the end of the take did not work for me either if there was no underlying recording. I did a recording, extended the right edge out, then blended back. It just held the arm at the outward position then snapped back when the take ended. The blend had no effect. (That is, this is the problem you are reporting.)

Then I did a second recording of a drag where I moved the hand by a single pixel from its default rest place. That was needed to get the dragger to actually register a new position. I then recorded that position. I reordered the takes so the new "at rest" recording was beneath the other take (I used Edit/Cut and Edit/Paste of the takes to get the new take beneath the old take). The blend then did work. I assume blend has to have another take to blend into in this case - it cannot blend to "nothing". (Other properties you can do it - it blends to the default value - in this case it looks like draggers don't have a "default value" as such, so you have to have a recording to blend to).

In this case, the only reason to do this and simply not record another drag back to the starting position is in case you want to keep your recording with "return to rest" without having to record it again. I think that's a pretty bad reason, so I would just put up with having to do the full recording, including back to rest, until its fixed in CH.

You may be able to simulate return to rest using a blend instead - might be worth a try. At end of recording for Dragger, grab the little box in top right corner of the take and drag it back a little to create a blend.