BC talked about the galleries in the
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(not paywalled).
I don't care about galleries though, so I don't even understand the distinction he makes between the "Gallery" and the "Scene Gallery".
In case there was any confusion, all that file does is enable the console.
That said, did a corresponding .rpyc file get generated? If so, I don't know what could be the problem.* If not, best guess is you put the file in the wrong place.
* Unless you're using a non-qwerty keymap like me. That can prevent Shift+O from opening the console.