SUMMARY konqueror is based on chromium, and chromium is able to open mp3 (or any other media) files in itself in a new tab, but konqueror can not STEPS TO REPRODUCE 1. open konqueror 2. navigate to your local music collection in dolphinpart 3. click on any format music file OBSERVED RESULT it opens vlc/mpd/whatever else is set by xdg-open EXPECTED RESULT it opens the file it the current tab and starts playing with no need to open extra apps SOFTWARE/OS VERSIONS Linux/KDE Plasma: gentoo KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.106.0 Qt Version: 5.15.5