If you own the arcade dump, you could use the same trick. Just take the whole rom folder and put it into atmosphere, you could even add the MDATA updated folders with no issues.
I have the following error with the updated files
Traceback (most recent call last):
File "musicinfo.py", line 438, in <module>
switch_musicInfo = json.load(musicinfo)
File "C:\Users\Mambilal\AppData\Local\Programs\Python\Python37\lib\json\__init__.py", line 293, in load
return...
I played the game for 10-15 mins bro, haven't encountered any crashes. Perhaps because it's an STV one ?
Edit : game just crashed, so I'd say that it's more 15 minutes than 5. The problem is still the same though