[Bug]: Miru AppImages breaks upon trying to update

[Hexality]

Preflight checklist

• [X] I have searched the issue tracker for a bug report that matches the one I want to file, without success.
• [X] I have searched the frequently asked questions for a solution that fixes this problem, without success.
• [X] I have checked that I'm using the latest stable version of the app.

What app version are you using?

v5.2.3

What operating system version are you using?

Linux

Expected Behavior

Updates the AppImage

Actual Behavior

Shows the update notification then nukes itself upon restarting, deleting the .AppImage file and breaking the app.

Also, please add an option to disable auto-updates, as some people (like me) uses softwares such as Gearlever to manage and update them and having auto-updates most of the time break the software.

Screenshots