Your collaboration server needs update

Habe den Collabora Online - Built-in CODE Server 23.5.705 with Nextcloud office 8.3.1 installed in Nextcloud Version Hub 7- 28.0.2. The connection is green, while I do not insert any adress in WOPI . If I start Office document I get alert: your collaboration server needs update. available, but in apps there is no update. Is it better to use the ARM64 Version? Do it solve the Problem?
Ubuntu 22.04 LTS
mysql 8.0
PHP8.2 with FPM
OPcache, Memcache and Redis Server working fine.

Thanks in advance for any hints they help.