Windows 11 - Onedrive Vault stuck in readonly mode after 1.16.0

I am on Windows 11

I have a Vault in Onedrive, created in a local onedrive directory.

Since Cryptomator upgraded to 1.17 and beyond, I cannot open this valut in write mode anymore. Only in readonly mode.

I tried to delete it (after backup) I cannot recreate it or any new vaults into Onedrive, as it seems that Cryptomator does not have write permissions for Onedrive folders anymore.

Reverting to 1.16.0 saves the situation, I can write into my Onedrive folders again… what has changed between these versions ?