Animations affecting transforms of objects that have had their parents removed are not updated properly

[McArdellje]

This issue occurs on the nardoragon base and probably others, but this is the only one I've seen doing this so far there is a bone named "TailRoot" that is never moved from it's original position contains another object named "Tail1" which is moved.

there is a set of animations which rotate Tail1 but the avatar optimiser removes TailRoot so the animations that effect Tail1 have a significant offset since TailRoot had an X rotation of -85.743, which the optimiser correctly applies to Tail1, but not to the animations that affect it

Tail1 rotation pre-optimisation is X -24.335, post-optimisation is X -110.079, but the idle animation resets it to -24.335 causing this issue to occur (the tail is too high) it should look like this:

[d4rkc0d3r]

You can disable the "Delete Unused Game Objects" option to have it not delete them as a workaround.

For a fix it seems like I have to keep the parents of transforms that get animated too.

[d4rkc0d3r]

This is fixed for the next version. You can download the main branch from here to get it right now.