Emulator

Game Name?
Irrelevant

Game ID?
Irrelevant

What's the problem? Describe what went wrong in few words.
The cheats GUI can only be accessed by right-clicking the game in the game list (actually all games with the same ID share the same cheat list). When rendering in main window or playing an ISO not in the main list, you cannot change which cheats are selected.

What did you expect to happen instead?
A way to change selected cheats.

What steps will reproduce the problem?

1. (irrelevant) Enable cheats globally.
2. Open an ISO not in the game list.
3. Attempt to select or deselect cheats
   3.

Dolphin 3.5 and 3.5-367 are old versions of Dolphin that have
known issues and bugs, so don't report issues about them and test the
latest Dolphin version first.
Which versions of Dolphin did you test on?
4.0-1904 (irrelevant)

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
Very unlikely.

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU)
Irrelevant.
Windows 7 x64, Core i5-3570K @3.8-4.2 GHz, GTX 660

Are you using the 32 or the 64 bit version of Dolphin?
x64

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)