When rolling the plane on stabilization mode, one motor starts working delayed than the other motor

Hey!
Pixhawk4
Sunnysky 2814
Skywalker 50A ESC

I am new to the RC sector so, i have these components if you need to see these models i have writtin them down.

I have a Dual-Motor Tail-sitter, i have calibrated the escs and the motors are working properly on manuel mod. However, in stabilize mode, when the plane rolls whether right or left, one motor starts working after 2 seconds than the other motor. How can i fix it?

If you need any infos about the plane, just ask i will turn you promptly! Thank you!