Marquee selections do not happen all the time in 2026.
Sometimes you’ll click and drag and nothing will happen, other times it will drag out a marquee as expected. It fails around 20-70% of the time at random. This is true in both the sketch beta and the latest Athens release. It’s not in a specific file and it’s the same with both a mouse and Wacom tablet
Aware I’m running a Mac OS beta, and the first release at that, but something for the team to be aware of