I haven’t tested this on desktop as I’m not at work now. On mobile though …
I have a slider set to carousel so it loops around. I don’t have drag turned on.
If I scroll up and down all is well. But if I do that after making the slider complete one loop, sliding up and down the page causes the slider to quickly change position back and forth.
I’ve made a screen recording here:
https://share.icloud.com/photos/0IjvogzVNicNs96uSttwjiRlg
I can add login details to secure note if you want to check it out.
I did a bit more testing this morning. It only happens on mobile, when carousel is set. After clicking through the slides, and looping back around to slide #1, then scrolling up/down, the issue occurs. If you then click from slide #1 to #2 and try again, the problem has gone.