I don't think they've "changed" anything since Covid, but we've gone multiple times (most recently Oct.) and will be back next week at Pop and we have never experienced them load more than one party on the skyliner at opening (sometimes once we get to Caribbean Beach they do), but we've never seen them do it at opening. Now, we're usually one of the first 10 families in line, so maybe after a certain point they do or maybe depending on the CMs working they do, but again we've been going mult. times a year for many yrs and we've never experienced it.
We've absolutely experienced it and would say it's the norm during closing and/or other parts of the day, but have never seen it at Pop at skyliner opening.