Coaching review requested: Why is FTP prediction near 0% by the end of the block?

[Pbase]

I asked about this previously and was told TR does not consider Zwift rides “outside”.

FTP prediction dropped from from +11 to no change the day after my last workout of the block

Does TR treat workouts done on Zwift as “Outside”? I ask because I’ve certainly seen my predicted FTP drop after completing a workout, many times, and this winter I did all of mine in Zwift.

FTP prediction dropped from from +11 to no change the day after my last workout of the block

It sounds like Zwift workouts are not treated like outside workouts. They should be handled the same way as indoor TR workouts.