Hello! I'm trying to subscribe to the calendar at this link: webcal://github.com/othyn/go-calendar/releases/latest/download/gocal__community_day.ics But when I add the calendar to Thunderbird using New Calendar... > On The Network, it resolves that URL to this very long different URL: https://objects.githubusercontent.com/github-production-release-asset-2e65be/580172601/b8d41b00-ad34-4a4f-937b-55ab6a554213?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=releaseassetproduction%2F20240625%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240625T114538Z&X-Amz-Expires=300&X-Amz-Signature=10a1c88bd26110f81b16dd6f839ce758de482cc6c450135e518550bb3eed5840&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=580172601&response-content-disposition=attachment%3B%20filename%3Dgocal__pokemon_spotlight_hour.ics&response-content-type=application%2Foctet-stream The resulting calendar then works for one day but then disables itself and cannot be re-enabled (if I try to enable the calendar, it immediately disables itself again). I think this is happening because the calendar at the webcal link updates to a new file every day, so the specific link that Thunderbird resolves to becomes invalid on a daily basis. Other calendar applications that I use (like the iOS calendar app and the web interface for mailbox.org) do not resolve the link (they just leave it as webcal://github.com/othyn/go-calendar/releases/latest/download/gocal__community_day.ics) and they work fine, which is why I think the link resolution is causing the issue. Is there a way to get this type of webcal link to work with Thunderbird? I also filed a bug report here https://bugzilla.mozilla.org/show_bug.cgi?id=1906077