Tracked down to original commit that introduced the change in behavior:
commit c102646246a09f93431c37499b40f9e49ae1b783 Author: Eric Koegel <email address hidden> Date: Tue Oct 8 14:56:35 2013 +0300
Right click issues persist (Bug 9323)
This patch uses the gtk_grab_add/remove functions to handle grabs prior to a menu popup. Additionally, the menu will pop up on the button press event if there's no conflict (i.e. right click DND).
Tracked down to original commit that introduced the change in behavior:
commit c102646246a09f9 3431c37499b40f9 e49ae1b783
Author: Eric Koegel <email address hidden>
Date: Tue Oct 8 14:56:35 2013 +0300
Right click issues persist (Bug 9323)
This patch uses the gtk_grab_add/remove functions to handle grabs
prior to a menu popup. Additionally, the menu will pop up on the
button press event if there's no conflict (i.e. right click DND).