Duplicate user for different server

[vfairon]

Describe the bug

When creating new user on diffrent server I get the error Duplicate User, "..." is already saved.
This bug was reported on two servers which are the same but should be detected as diffrent since one is accessed through private ip (through vpn) and the other through url.
The username and password of the user were thus the same which might cause the confusion

Application version

3.8

Where did you install the app from?

App Store

Device information

Iphone 15 normal version

OS version

18.1.1

Jellyfin server version

10.10.3