[Bug]: gamescope wrapper script swallows command arguments

[Gigadoc2]

Describe the bug

When using gamescope and command arguments, the arguments are not getting passed through to the application.

What happens is that the generated wrapper script is called with the arguments (e.g. sh /tmp/tmps7_xrc12.sh float.cfg), but the generated script itself does not pass these arguments on to the application, e.g. my script looks like this:

#!/usr/bin/env sh
/home/gd2/.var/app/com.usebottles.bottles/data/bottles/runners/soda-7.0-9/bin/wine start /wait 'C:\TONE\thing1\float.exe'

I suppose there should be an $@ or something similar in the generated script?

To Reproduce

1. Install some application that reacts to arguments.
2. Enable gamescope for it and configure some custom arguments.
3. Observe the actual executable not being launched without arguments.

Package

Flatpak from Flathub

Distribution

Arch Linux

Debugging Information

Official Package: true
Version: '51.9'
DE/WM: sway
Display:
    X.org: true
    X.org (port): :0
    Wayland: true
Graphics:
    vendors:
        amd:
            vendor: amd
            envs:
                DRI_PRIME: '1'
            icd: /usr/lib/x86_64-linux-gnu/GL/vulkan/icd.d/radeon_icd.x86_64.json:/usr/lib/i386-linux-gnu/GL/vulkan/icd.d/radeon_icd.i686.json
    prime:
        integrated: null
        discrete: null
Kernel:
    Type: Linux
    Version: 6.6.7-arch1-1
Disk:
    Total: 16176259072
    Free: 16176107520
RAM:
    MemTotal: 30.1GiB
    MemAvailable: 27.0GiB
Bottles_envs: null

Troubleshooting Logs

No response

Additional context

No response