[A380X] MFD/FMS: Values of input fields in MFD pages not reset when performance data is reset

[flogross89]

Simulator

2020

Aircraft Version

Development (4k)

Build info

master

Describe the bug

onUpdate only processes performance data fields which are neither null nor undefined.

Expected behavior

Should only check for undefined

Steps to reproduce

References (optional)

No response

Additional info (optional)

No response

Discord Username (optional)

floridude