I was able to reproduce the issue on the sample project in question for macOS 26.0 when running as Mac - "Designed for iPad". On macOS 26.1 the issue is gone. 👍 BTW. If I run as (real) Mac the issue does not show up in neither version. But the app looks different of course. Yes, It looks like the same issue I've faced for all kinds of native image pickers. on macOS 26.0. And, yes, the issue is gone on macOS 26.1.

I don't know why Apple removes some sessions instead of just marking them as outdated (if the are). Maybe this article will give you a clue: "Apple’s copyright claims ripped down a fan’s archival WWDC YouTube channel" here: https://www.theverge.com/2022/11/6/23443215/apple-copyright-claims-ripped-down-fan-archival-wwdc-youtube-channel The video you are looking for can be found here: WWDC2018 Session 220 High Performance Auto Layout in mp4 format.