SDK2021.09.30 / Unity 2019.4.31f1 fails to upload a new avatar when the avatar description is left empty.

After the upload is done, a "Error saving blueprint" message pops up. After pressing OK, the usual "Upload Complete" message pops up aswell.

The console spits out an error, saying "description must not be empty".

Putting anything in the description fixes the issue.

Before I was always able to just leave the description empty, it would just get auto-populated with the avatars name after uploading.

This issue was already reproduced by other people aswell.