Has anyone been able to select a PE seat when booking paid JL flights? The AS website says I can select my seats on JL's website, and I can find my booking on JL's website without issue, but it claims the booking class (P) is unsuitable for advance seat selection. I've never had an issue selecting seats of any class on JL flights purchased through AA, Expedia, etc. so I just assumed it would be the same through AS. If the root cause is a technical problem (as many posts imply) which airline is on the hook to work around this limitation? TIA