Bells don't rotate correctly when loaded by structure/jigsaw blocks

When creating a custom structure, I noticed the bell orientation doesn't get saved properly. It seems to load with the same orientation as it was saved. This means sometimes a bell that hangs on the side of blocks ends up floating when loaded. Even bells that stand noticeably keep their stone legs along the same axis as saved instead of rotating with the structure (through natural, command, or structure block placement). I assume hanging bells do too, but this isn't really noticeable since they hang by a point and can swing in any direction. Additionally, when I tried loading the custom structure that has a bell that hangs from a side wall with a structure block and applying a rotation, the bell didn't even load at all.