Linux app crashes when starting recording

[Withalion]

Description
The Linux app crashes when recording is started by clicking "add" button in toolbar. The crash stems from pipewire library. Changing the touch feedback option to off in settings doesn't help. Apparently there is wrong path in the library which refers to the build artifact (which gets deleted) and not to the actual library that the app uses.

Environment
Production

Application (+ app version, build, operating system)
Mergin Maps 2026.3.0+ (probably even in earlier versions)
Fedora 43

Steps to reproduce

1. start recording features

Actual results
app crashes

Expected results
app doesn't crash, recording starts

[Withalion]

The workaround is to pass this environment variables to the build:

variable name	value
PIPEWIRE_MODULE_DIR	/path/to/repository/mobile/build/vcpkg_installed/x64-linux/lib/pipewire-0.3
SPA_PLUGIN_DIR	/path/to/repository/mobile/build/vcpkg_installed/x64-linux/lib/spa-0.2