Corebird is a Linux/GTK Twitter client: https://corebird.baedert.org/
In attempting to use the current version on Fedora 25, I have uncovered a weird oddity where I cannot click links with the left mouse button when using my FVWM configuration. Corebird recognizes that I have clicked and will do things like select text, but does not see it as quite whatever is needed to make it see things as a click that activates the link. A long discussion of what I can and can't do is in my initial Fedora bug report: https://bugzilla.redhat.com/show_bug.cgi?id=1425611 In subsequent testing I've determined that this happens with the latest git tip (as well as the FVWM 2.6.6 that Fedora has), but only when using my FVWM configuration or a cut-down version of it. If I start either version of fvwm as 'fvwm -f /dev/null', clicking on links in Corebird works fine. I have put my current cut-down testing version of my fvwm configuration on the web as https://www.cs.toronto.edu/~cks/tmp/fvwm/fvwmrc-2.5 This deletes all of my modules and most of my menus (and the various functions used by both), leaving active mostly a collection of mouse and keyboard bindings and styles (and some settings). Testing this under Xephyr reproduces the problem all the time. Does anyone have any idea of where to start looking for the binding or setting that might be doing this? I hope this is a (fvwm) bug that can be fixed in the long run, but in the short run maybe I/we can at least identify what FVWM setting I'm using that causes this (and maybe I can live without it). Thanks in advance. - cks