Hello! I am trying to set up Looker alerts on Slack and when trying to connect my Slack account in Looker, I encounter a non-descriptive error. I managed to identify the issue coming from the fact that I have 2 Looker instances enabled on Slack - I managed to connect to one, the default one. When using /looker select to change the default instance, I get the message “Which instance would you like to set as a default?” on Slack and when clicking the instance, I receive “This app returned an error”. Has anyone encountered this?