Cannot remove user (local or external)

[KristofStroobants]

Description of Issue

In the image you see 2 test users. They were first external users created through OIDC.
I tried removing them, didn't work. After pressing remove, the loading icon just stays there forever.
In order to resolve this, i then converted them into local accounts. This did not resolve the issue, it has the same behavior.

To be very clear: The users do not get removed at all.

This is not the first issue with user management. After upgrading, my local admin account was unable to log in. Luckily my external admin account was still working. This is really not ok. For this reason, i am highlighting this bug as critical.
This really breaks the product and my capability to defend it within the company. If security asks to remove a user asap and i have to say i can't ... . This needs an urgent look and fix!

Note: I had read the release notes of the nightly builds. It had mentioned a fix for user mgmgt. I therefore installed the latest nightly build, still the issue was there.

Version

5.4.0 (13319778963)

Severity

Critical

Hosting Method

MSI (Windows Service)

Operating System

Windows

Database

SQLite

Licensed

Yes

Features

Git sync is disabled. I have a connection with VSCode yes.

Additional Environment data

No response

Screenshots/Animations

[adamdriscoll]

@KristofStroobants - Can you please check your system logs for an error? We did put a fix in for users in 5.4. Due to a schema issue with the database, they were not being removed, depending on what other records were linked to the user.