File scan bug

[SONGjiemo]

Describe the bug
Can not scan files such as fc,md, the same folder can scan some files, for example, a total of 18 fc games can only scan 10.
To Reproduce
Steps to reproduce the behavior:
1.
Set up, click the directory, select the game directory.
two。.
Select the game directory and scan it, only 10 can be scanned.

Expected behavior
Scanned a total of 18 files
Screenshots

Smartphone (please complete the following information):

• Device: [红米40]
• OS: [安卓11]
• Browser []
• Version [1.50]

[Algiuxs]

Try putting the roms into subdirectories named after the console.