Airbus A320 Neo Throttle Calibration reset and now unflyable

[Dreamliner425]

I have somehow managed to reset my throttle calibration which has been working absolutely fine since I moved to MSFS 2020.

I am using the Xbox Series X and my throttle will only go up to CLB from IDL, i can’t seem to get it to move to FLX or TOGA

I have tried on multiple times to reset the calibration but it gets stuck on CLB when I click A

Can someone please help, I love flying the Airbus Neo.