Dolphin does not support emulation within a Gamecube game

[the8thark]

Dolphin does not support emulation within a Gamecube game

I have found 3 instances of this so far.

1. Starfox Assault - Xevious
The game plays but with all garbled sprites

2. Animal Crossing - the NES games there
They play but have garbled sprites/graphics

3. Zelda Collectors Edition
Zelda 1 - Black screen but the game is still playing as the sound is working and you can progress in the game but impossible to play with a black screen
Zelda 2 - Black screen but the game is still playing as the sound is working and you can progress in the game but impossible to play with a black screen
Ocarina of Time - No sound
Majoras Mask - No sound
Wind Waker video, Retrospective video, main menu and Wind Waker video all work fine as they are not emulated.

I have found no documentation or information to say if or when these emulated games within a Gamecube game will be officially supported. That is why I am writing this topic now. To start a little conversation about the issue.

[edit] Also if it matters to anyone:
My versions of these games are as follows:
Animal Crossing - NTSC
Starfox Assault - PAL
Zelda Collectors Edition - PAL

[ExtremeDude2]

NES games just don't work, as for no sound use LLE

[the8thark]

I have tested and LLE does seem to work. Thanks.
About the NES games, I have to agree, simply not working.

[slax65]

I also would like to mention Wario Ware Inc (GCN)