Red tinted screen in 240p mode via RGB

[Seki-blip]

Steps to reproduce:

1. Prepare Mania to run on a PAL Wii
2. Connect the Wii to a TV via RGB
3. Start Mania
4. Screen will now have a red tint:

This usually happens when a PAL Wii tries to display NTSC over RGB. Afaik, it tries to output some kind of broken S-Video signal, since NTSC on Wii does not support RGB. I didn't test this with RSDKv5-Decompilation specifically, but it should work correctly when using a composite cable, provided the TV supports NTSC.

It would be even better if there was a 288p mode, so the NTSC video would not be stretched on PAL TVs, but I don't know how flexible the resolutions and refresh rates are and if that's even possible.

[Mefiresu]

This should potentially be fixed by b787a6e, however there hasn't been any new release with this fix (you'll have to manually build the game to test it).