Unable to open dashboard subscription in dashboard

Connection to slack and email is successful but there is a blank screen when we open the dashboard subscription. We are unable to set up new alerts in Metabase.

I tried to configure the slack connection using bots, but when we configure slack, we get blank space in the dashboard subscription.

metabase version 0.41.7
slack configuration using bot as available on this version.

As soon as we enable slack form goes blank

Upgrade to a newer version of Metabase. Latest release is 0.44.6: https://github.com/metabase/metabase/releases/latest