When minecarts hit a sharp turn, have been entity crammed, and are stuck on glass, they'll start to spaz out. If you break the track under the minecart and then the glass, the minecart will start flying in a diagonal direction. After the carts eventually stop, they lose all collision
Video of it
https://drive.google.com/file/d/1FBjij-AMfK8u088r1uYYXEQq-J3g3SkO/view?usp=sharing
Thank you for your report!
We're actually already tracking this issue in MC-14, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.
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