Created attachment 7244 frame.patch On one of my virtual desktops, I have 4 identically-sized Xterm windows. When I cycle through the windows with Alt-Tab, the first window gets outlined, but when I press Tab again, the next window does not get outlined. If I open a window that is a different size, then it gets outlined as I cycle through. I looked through the source code and found the following suspicious block of code in src/wireframe.c: if ((width == wireframe->width) && (height == wireframe->height)) { /* Moving only */ return; } I removed this block, and that fixed the bug for me.
Created attachment 7245 Video showing behavior pre-patch
Created attachment 7246 Video showing correct behavior after patch
-- GitLab Migration Automatic Message -- This bug has been migrated to xfce.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.xfce.org/xfce/xfwm4/-/issues/269. Please create an account or use an existing account on one of our supported OAuth providers. If you want to fork to submit patches and merge requests please continue reading here: https://docs.xfce.org/contribute/dev/git/start#gitlab_forks_and_merge_requests Also feel free to reach out to us on the mailing list https://mail.xfce.org/mailman/listinfo/xfce4-dev