Doing scheduled workout when offline

Hello

Noticed when I was offline and out of wifi range that mobile app is basically useless, it keeps throwing connection error and will not show anything at all.
I’d assume that if I have a workout scheduled, it would at least load that, along with at least a few previously completed sessions. Am I missing something?
It feels like it should be able to preload the workout library without issue and keep it on the phone in case of no connection, I don’t suppose workout files are that big.