[BUG] Authentication settings cannot be saved to a configuration file

[LonginusL33T]

Environment

Self-Hosted (Docker)

System

Windows 10,Docker Desktop 4.27.2,Edge 122.0.2365.66,Docker Engine 25.0.3

Version

2.1.2

Describe the problem

In the latest version, setting a username and password still cannot be saved in the configuration file. Even if I do a manual rebuild or restart docker I still can't get to the login screen

Additional info

No response

Please tick the boxes

• You have explained the issue clearly, and included all relevant info
• You are using a supported version of Dashy
• You've checked that this issue hasn't already been raised
• You've checked the docs and troubleshooting guide
• You agree to the code of conduct

[liss-bot]

If you're enjoying Dashy, consider dropping us a ⭐
_{🤖 I'm a bot, and this message was automated}

[Lissy93]

Closing as duplicate of #990