Slack integration seems broken (official taiga instance)

Using the official taiga.io instance, the Slack contrib integration doesn’t work properly.

It successfully sends the test message, but that’s it - it doesn’t work with anything other than that (when new issue/task gets created/updated/etc.). And all the flags are on in the Slack integration settings.

Would be glad for some assistance.

An update #1

There’s a github issue created which is related to the same issue that I’m facing.

Seems like the issue is only related to users who possess a super-admin account, as for other users (non-admins) the integration triggers successfully. Can confirm this behaviour.