Automation with Slack trigger no longer replying to any users but automation creator

Where does the bug appear (feature/product)?

Background Agent (GitHub, Slack, Web, Linear)

Describe the Bug

Automation with Slack trigger no longer replying to any users but automation creator. It works fine when automation creator messages the channel, but it doesn’t trigger for anyone else, including cursor users.

Steps to Reproduce

1 . Create an automatoin
2. Set it to trigger on all messages in a public or private channel
3. Message the channel, see that Slack agent replies
4. Have a colleague message the channel, see that Slack cursor agent does not reply

Operating System

MacOS

Version Information

IDE version is not relevant.This is an automation.

Does this stop you from using Cursor

Yes - Cursor is unusable