Animation is at different heights for different avatars

I don’t know if this would be the right topic, but since the description some-what matched my issue, I selected this one.

I made a sleeping animation and my avatar - which is normal height - lies down correctly at the right height. However, when I use an avatar that is taller, it sinks into the bed/below the animation level.

I moved the seat up before I took these screenshots. The first screenshot has my normal avatar at normal height. The second screenshot has a taller avatar in the same position. For some reason, they’re at different heights. Does anyone know what the problem could be?


Thank you.