Lost recovery key

As an administrator I tried to change the recovery key.

After filling up the fields and submit the form I get “Could not disable recovery key. Please check your recovery key password!”

I’m pretty sure that the “old password” is correct, because it was stored in my password manager.

My question: Is there any way/workaround to change the key without the “old password”?

Nextcloud version: 25.0.1
Operating system and version: Ubuntu 20.04
PHP version: 8.1.12