AppImage on Fedora 38 - SyntaxError: Unexpected token ( in JSON at position 0

[zDEFz]

To reproduce:

1. Install Fedora 38
2. Download AppImage
3. Apply chmod +x on the AppImage
4. ./Slippi-Launcher.AppImage

Result:

A JavaScript error occurred in the main process
Uncaught Exception:
SyntaxError: Unexpected token ( in JSON at position 0
    at JSON.parse (<anonymous>)
    at M (/tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:2:50578)
    at Object.getSync (/tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:2:51795)
    at new t.SettingsManager (/tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:11:54894)
    at t.installModules (/tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:11:28861)
    at 35533 (/tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:11:31766)
    at n (/tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:11:575918)
    at /tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:11:576355
    at Object.<anonymous> (/tmp/.mount_SlippifAYDHB/resources/app.asar/dist/main/main.js:11:576386)
    at Module._compile (node:internal/modules/cjs/loader:1118:14)

Additional Steps done: looked into workarounds at https://github.com/project-slippi/slippi-launcher/issues?q=appimage with no success.