This is a spinoff from bug 14096. Some people, who never use Caps Lock, believe that there is a better use for that key, and that use is the Backspace function. Since this shouldn't really be layout specific (as it happenned with a layout in bug 14096), I suggest to add an appropriate XKB configuration option to achieve this with any layout.
Implemented. Check in git.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.