Disclaimer: QubesOS-related issue
After installing apparmor-profile-torbrowser
in a whonix-ws-16
template dedicated to split-browser*, the latter ceases to function properly: keyboard shortcuts no longer work (and I can’t access nor create new bookmarks), and instead normal TorBrowser/Firefox bindings resume.
Furthermore, after closing TB the dispvm no longer shuts down. Instead it remains running.
* github[dot]com/rustybird/qubes-app-split-browser