A320neo from FlybyWire button pressed not updated

Do you have any add-ons in your Community folder? If yes, please remove and retest before posting.
No

Are you using Developer Mode or made changes in it?
No

Brief description of the issue:
i dont know how to describe it but i try my best.
Sometimes when like i try to turn on APU it turns on but u cant see the ON on the button so it looks like its not on but it is.

i hope u understand it xD

Detail steps to reproduce the issue encountered:
it just happens

Are you on the Steam or Microsoft Store version?
Steam

Topic moved into 3rd Party Aircraft #third-party-addon-discussion:aircraft

Not 100% sure (haven’t flown either A320 since quite some time), but AFAIR the APU ON light only comes on after the RPM is above ~95%, which takes some time after starting the APU.