Touch Screen Analog problem

[Mhfufan3991]

Before i updated ppsspp my left analog touch screen goes in a circle like a real controller but after the update it seems the edges of the left analog stick is now a square. It is abit hard to move or face a monster properly if i hit the edge as it will stick there and needs more movement on my hand to move it a bit. Is there a way to change this back to a circular analog?

I am playing mhfu so if my analog stick gets stuck at the border because the button is now a square then i might die in the game

Please help