I’m going to assume any DCP’s are still HD Branch. The use of it for the TROS teaser makes me wonder if Disney can tell the difference.
They only used that for the D23 preview, which only went up online AFAIK and was never sent out to theaters.
I’d be very surprised if they were still using the outdated 1.9k 2004 OT master yet again for the in-theater marathons when there’s now a true 4k cinema master that people can stream from their couch in 3.8k.