From i read that not "plugin"/module problem but library problem , difference is a lot. It's okay to depend on propietary library but not ok for propietary "plugin"/module.
Apple also doing this for their fork of CrossOver's Wine GPL called Game Porting Toolkit, composed by Wine + propietary D3DMetal DirectX library
Apple also doing this for their fork of CrossOver's Wine GPL called Game Porting Toolkit, composed by Wine + propietary D3DMetal DirectX library