Recent change to drag+scroll behavior?

In long notebooks I occasionally want to drag a cell a long distance.

In the past initializing a drag using my Macbook’s trackpad and then using two fingers to scroll worked without issue, but I’ve found it more fiddly the past few days. Every so often, scrolling using the trackpad during a drag stops working and I haven’t yet figured out why.

I noticed the change yesterday or the day before, and it just happened again. It seems to reproduce only occasionally and I haven’t found a reliable pattern yet. I’ll edit this post once I do.