No sound in PCSX2

Hello, I was having controller issues with the PCSX2 Flatpak and now I have switched to the version from the Manjaro repos. The issue is gone, but now sound does not seem to work. The audio “plugin” configuration options are missing, saying that the plugin is null.

This could be a dependency issue as Flatpaks always include them. However, it might just be a compilation issue in regards to how SPU2 is handled. Either way, most of that goes probably over my head.

Any suggestions would be appreciated!