In the last few days, Kate took over opening HTML links and files. I want to get it back to Firefox, so I opened System Settings, went into Applications -> File Associations, found the text/html setting, and moved Kate below my browsers. Imagine my surprise when, after clicking Apply, Kate jumped back up to the top! Also, opening a link through xdg-open still launches Kate. That's not supposed to happen, right? Is this a bug? Or is there something else I need to do?
Environment:
- Kubuntu 15.10 (current on updates)
- Kate 15.08.2