Hi move-reactions,
As you noted, this is the site-issue forum. It is not at all a backdoor. I allowed it the first year, but the first post in this forum should be: " I have a subscription and problems accessing the forum." The forum is left open for those things; otherwise, no one could ask that question. So please only for that.
Midi, try to contact the author of this plug-in
https://nitro4d.com/product/animidi/
Hopefully, you can use your subscription soon to access the full options here. Thank you.
All the best.