InDesign CC 2024, 2025: Suddenly extended/threading a text frame's in port or out port doesn't work
I am on latest macOS using InDesign CC 2024 and 2025. Haven't had any issues until this morning on one of my systems. (The other works as it should with same OS Sequoia 15.1.1). When I attempt to select either the in port (or out port) the loaded cursor doesn't show up any longer. I get a fast coordinates tool tip but not the loaded paragraph.
After trying it about 20 times, it worked once but never again. I have restarted, shutdown/rebooted, and no difference. I didn't think there was an option to disable threading of a text frame, but this has me shocked.
I'm on an M1 Studio Ultra, if that makes a difference. I have also reset, removed, or reinstalled cursor and pen tablet drivers but I don't that is it.
Any ideas?
