[BUG] Won't open and mount a disk volume for me. Really annoying!

[joezhouchenye]

Describe the bug
Tried snap won't open in application menu, but can start from terminal.

Then, I tried open the appimage version. An empty transparent window frame appears and nothing more. Unit appimagelauncherd.service is masked error is printed. However, I have no issue with other appimage applications.

After quit, a disk volume is mounted and I cannot unmount it. The volume will auto mout again. It seems the appimage is mounted.

The only application exist in this volume is guiscrcpy.

Screenshots

Desktop (please complete the following information):

Linux