
The property is named useBodyMarkup, not bannerMarkup. This was causing markup to be disabled for FDO notifications. Fixes: cc60ce7f94 ("notification: Stop using 'update()' from MessageTray.Notification") Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/7495 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3247>