[Linux] Can't execute lpac - IOException / Permission denied, Error: 13

[Root-Core]

OS: Manjaro Linux, current rolling release
MiniLPA version: 1.1.1 - .zip release - unpacked to a folder
JRE:

java -version
openjdk version "23" 2024-09-17
OpenJDK Runtime Environment (build 23)
OpenJDK 64-Bit Server VM (build 23, mixed mode, sharing)

I already tried chmod +x lpac / chmod 0777 lpac / chmod 0777 MiniLPA and running it with sudo. No luck yet.
It seems MiniLPA is not allowed to spawn any other process.
The included lpac itself functions as intended, if I run it manually.

latest.log

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EDIT:

I managed to fix it by executing

chmod +x lib/runtime/lib/jspawnhelper

This process should be automated.

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EDIT 2:

Using the MiniLPA.jar artifact from compiling works out of the box. Maybe you should consider shipping it instead of the "App Image". Please also mind, "AppImage" is the name of a well known format in the Linux world. It certainly is a red herring for advanced Linux users.

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EDIT 3:

If lpac is already provided by the system's PATH, shouldn't we use this binary instead?