Junction doesn't do anything (????)

[dln949]

Junction 1.8 (flatpak) running on Ubuntu 22.04.5, GNOME 42.9 (Wayland).

I already have Junction as the default web browser:

main1@system1:~$ xdg-settings get default-web-browser
re.sonny.Junction.desktop
main1@system1:~$`

After browsing to a web site (using Brave Version 1.73.97 Chromium: 131.0.6778.108 (Official Build) (64-bit), for example) that has hyperlinks as part of that web site, when I click on any hyperlink on that web site within the Brave browser, all that happens is that link is opened in the same Brave browser. In other words, Junction never opens up and presents a list of other browsers and/or applications to open that hyperlink. Junction doesn't do anything. (When I try other browsers besides the Brave browser, I see the same problem.)

What is wrong? What might I be doing wrong?

Here follows the debugging information from Junction:

Junction:
version 1.8
programInvocationName /app/bin/re.sonny.Junction
argv --gapplication-service
cwd /home/main1
datadir /app/share

Powered by:
GJS 1.80.2
libadwaita 1.5.5
GTK 4.14.5
GLib 2.80.0
flatpak 1.12.7

Environment:
OS Ubuntu 22.04.5 LTS (Jammy Jellyfish)
$XDG_DATA_DIRS /app/share:/usr/share:/usr/share/runtime/share:/run/host/user-share:/run/host/share:/run/host/usr/share:/var/lib/snapd/desktop:/var/lib/flatpak/exports/share:/home/main1/.local/share/flatpak/exports/share
$PATH /app/bin:/usr/bin
$FLATPAK_ID re.sonny.Junction
$XDG_CURRENT_DESKTOP ubuntu:GNOME
$XDG_SESSION_TYPE wayland

[chase9]

Junction works be capturing OS calls to open URL/HTML files and links. When you click on a link within your browser, the browser itself handles this and doesn't ask the OS to help. Because of this, what you're seeing is intended behavior with no workaround possible (besides patching one of those browsers yourself ;) )