macOS: Problems with video/audio effect profiles
Some problems can be noticed when using video and audio effect profiles:
- Bug in video effects: Simply opening the video effects panel creates and additional new CustomXXX profile at shutdown
- For audio effects: The same only applies if the user changed something. But this behaviour is weird as well, esp. if the "apply at new startup" checkbox is unchecked
- If profile is loaded at startup: Video effects do not apply correctly, before lazy loading of video effects panel
- Audio and video effects: No conversion is done if Standard profile contained non-default settings from previous versions --> Those should be converted into a custom profile