Touch control suggestion

[Shady Guy Jose]

I've been playing Mega Man Maverick Hunter X on my phone, and I'm using the default on-screen controls. However, I find myself needing to press X and Square at the same time quite often, and that currently requires two fingers. Would it be feasible to implement a feature similar to D-pad diagonals, so that it could be done with just one?

Edit: I noticed that the feature already exists, but the area it recognizes is way too small. Could you add a customization option so that it could detect a wider area (such as the space below square and to the left of X, instead of just the small space between the two), or even better, touch point size recognition?