DS4 circle and traingle are bound together(JDM040).

Hello, I've had a problem with circle button(it did not work), I assembled and disassembled gamepad but only i achieved was some weird issue when my triangle was pressing both keys. I decided to replace my conductive flex. My circle button started working, but it is still bound together with triangle (both buttons are pressed when one of them is pressed). When you look at JDM 040 flex, both buttons have conductive trace with each other, I am thinking about breaking it, but I am afraid both keys will stop to encode correctly.