The problem is in apport-gtk, in the _ui_message_dialog() method that finds URLs in free text and turns them into clickable links: https://bazaar.launchpad.net/~ubuntu-core-dev/ubuntu/focal/apport/ubuntu/view/head:/gtk/apport-gtk#L389. The regular expression isn't good enough.
The problem is in apport-gtk, in the _ui_message_ dialog( ) method that finds URLs in free text and turns them into clickable links: https:/ /bazaar. launchpad. net/~ubuntu- core-dev/ ubuntu/ focal/apport/ ubuntu/ view/head: /gtk/apport- gtk#L389. The regular expression isn't good enough.