Controller layout problem

[dbrof]

The newest version 2.1.5 had added touch control resizing function,it is great,but still have some small problems.
For example,if I enlarged the Dpad button,then touch the menu button, it seems touched the right and down button automatic at the same time.
I have an screenshot for this:

It maybe because the real touch area is larger than the control picture's.
Hope for a fix.
And sorry for my poor English.
If anyone else had reported this just ignore me.

[Amici]

New beta version has a touch region modifier for the D-pad and face buttons to curb this somewhat.

[Lordus]

In the latest beta (and next release version) you can also disable diagonals for the on-screen D-pad.