capacitive touch mprr121 problem whene I use external interrupt

[haythemjls]

Hello,
I tested the mpr121 capcitive touche module with my ESP32 via I2C protocol and it works well in loop part, but when I want to test my code with external interrupt by using (IRQ PIN) nothhing happen when I touch any key, despit I tested the same code with my Arduino uno board and it works well with external inetrrupt, I used mpr121_driver from Adafruit.

I attached you my code, anyone help me please.

thank you.