when walking diagonally it's possible to lose grip on rolling beds.

[Sheppysneik]

When an occupied rolling bed and potentially other objects are next to a solid object like a wall or a window, moving diagonally will cause you to lose the grip

What did you expect to happen:
to start pulling the object diagonally without losing the grip.

What happened instead:
i lost the grip on the object.

Why is this bad/What are the consequences:
it's annoying.you'll have to pull the object without moving diagonally, and potentially lose time catching it again after you lose it.

Steps to reproduce the problem:

put roller bed next to a solid object

pull it and don't stop moving diagonally south-side, in this case.

When did the problem start happening:
since #11358 maybe? wanted to report it from a long time but i forgot to.

Extra information:
i tested this on the last build on an occupied rolling bed and the problem happens. it seems that the wheelchair seems to suffer this same problem but more rarely?

[Fox-McCloud]

This isn't really fixable; it's not a result of the smooth gliding either.

See, diagonal movement is a hack; you're not actually moving diagonally; you're moving (in the case of moving south-east) down and to the right.

When you pull things at an angle in some of these situations, you're trying to make it move in a way it can't that's attempting to follow you---in other words you're shoving it into a wall and breaking the pull in the process of things.

[Spaghetti-bit]

Fixed by #25592