Converted CtB maps also sucks, not so much as mania however.Ctb players have converts in a good consideration. I am not a CTB player myself so I can't speak for them in this topic, but I've received positive feedback of them.
You can also search "mode=mania" or "mode=taiko", that removes all converted maps from the list.Yes, but a new player doesn't know that. This feature is intended to help new players that don't know the concept of "converted" map vs. "mode-specific" map
Will there be an option to toggle this (with this being on by default)? Its a good idea anyways.Yes, Indeed! If they accept this:
A good idea could be adding an option to enable/disable the warning, so players that do know the difference can play converted maps without being bothered by the warning.Thanks for the feedback