Just wanted to say that in Enlightenment 0.25.0, this change of setting _NET_WM_STATE_HIDDEN fixed the issue I was seeing in Chromium - when dragging tabs it no longer finds iconified windows unexpectedly. Success!

I've had some PRs to Chromium approved in the past, is there something I can check from Chromium to see if a window is minimized in Enlightenment? I could see if they'd accept it.

What could apps be checking to determine if a window is iconic if this state is still set to normal to work around it?

I've been running 1.2.1 for a day and a half now and haven't had the problem again, I think this is fixed! Is there a link to the commit that fixed this? I'm curious what was causing it.

I'm running into this as well since updating to 1.2.0, haven't experienced it in the years I've been using Enlightenment and Terminology. I'm also running Archlinux on vanilla Xorg. At first I didn't know if this was a Terminology issue or something with Enlightenment itself, but over the last couple of weeks I haven't had it occur in any application besides Terminology, and even then it's extremely inconsistent. I haven't been able to trigger it when I intend to, it just happens during normal use a few times a day.