Raise to wake feature

If you have an 2014 iPad Air 2, it doesn't matter what iPadOS it is running.

Your over 6-year old iPad model is lacking the internal hardware for the raise to wake feature.

I believe NO iPad model, currently, has the raise to wake feature.

This is still an iPhone only feature.

Sorry.

Raise to wake is a feature of iPhone only. It is not supported by iPad.

14.4 has been out for few weeks.