Steps to reproduce: * Set the default application to open .html to Kwrite (System Settings -> Applications -> File Associations -> text -> html). * Put Konqueror as the 2nd priority application to open .html files. * Download some .html file. * Right-click the .html file, select "Open With" -> "Konqueror". Expected behavior: should open the file in Konqueror. Actual behavior: opens the file in Kwrite, launches a Konqueror instance with empty address. Setup: KDE plasma 5.14.5, running on debian buster.
I think this has been fixed by http://commits.kde.org/kio/afb2f80cbbe1d4095e897d88430a3b7295bb1114 Feel free to reopen if you can still see this issue.