My average for the last 3 apps has been around 10 days.

Still have the same issue with one of my apps, almost one month later. The feedback reports are ignored, they ask for more information but don't respond after you give them. I even recorded the screen doing all the steps.

I did that report, it also happened to me. A day now waiting and the app record on xcode cloud is still lingering. It shows on lists but when I try to get it I can't. I deleted it because I wanted to update Github link to a new location.

Have you tried going in Events and checking "App review appointment" ones and booking? You might have more insight and your questions answered face to face.

Update, in case it helps anyone here. I raised this through Developer Contact (App Review → App Review Status). It issues a Case ID and acknowledged by email the same day, and a named person from Developer Support replied the next day - which is more than the forums or Resolution Center produced for me. Worth knowing that form exists; it's a different one from the App Review contact page, which has no status option. They expedited one of my two submissions as a one-time exception. It moved to In Review and was approved shortly after - so again, the wait was queue time, not review time. The second is still queued and I'm sorting that out with them. One detail from their reply that I hadn't seen documented: if an expedited app is rejected, you don't need to request expediting again - a resubmitted binary or metadata returns to the expedite queue automatically.

Same here. Two iOS submissions have been in Waiting for Review since 3 September — seven days now — with no messages and nothing flagged. For what it's worth, there are threads from February with the same pattern: waits of 8 to 20 days, all stuck in Waiting for Review rather than In Review. One developer there reported a submission from 9 February moving to In Review after 15 calendar days, then getting feedback 6 minutes later — so the delay seems to be entirely queue time, and the review itself is quick once it starts.