[ISSUE]: Apps menu in OPL cannot start POPSLoader app, stuck at "Loading config..."

[Fien0001]

Checks

• I have checked existing OPL issues for duplicates and found none
• I am using either OPL latest stable version, or archived version or OPL beta version

Describe the issue

It's not possible to start POPSLoader from the apps menu in OPL (1.2.0 beta 2165), it just got stuck at the "Loading config" screen forever.

The POPSLoader ELF is stored on the root of a USB drive. And I have the follow line set into "mc0:/OPL/conf_apps.cfg":

POPSLoader (PS1 games)=mass:/POPSLOADER.ELF

The app is seen in OPL, even the correct size is shown, but starting it results in hanging at "Loading config".

POPSLoader does work if started from FMCB directly.

Console model

SCPH-50004

OPL version / revision

OPL 1.2.0 beta 2165

In which device(s) have you experienced this issue?

USB

Context and extra information

Not a game, but a application, started from the apps menu. This one: https://www.psx-place.com/resources/popsloader.1396/

Expected behavior is that the application just start, like if it was started directly from FMCB.