Created attachment 109943 [details] code snippet Control panel (probably buggy) breaks when plasma-browser-integration is enabled.
Git commit 17a550500bf804c56720cf31ad4242d5d7464afb by Kai Uwe Broulik. Committed on 06/02/2018 at 11:11. Pushed by broulik into branch 'master'. Explicitly check for tagName being a string M +1 -1 extension/content-script.js https://commits.kde.org/plasma-browser-integration/17a550500bf804c56720cf31ad4242d5d7464afb