I know that the "Share Dashboard via Slack Feature" was introduced and is working.
But what would make it great would be the following from our perspective:
It would be great if this can be automated / recurring and can be triggered trough workflows.
Also it would be great if there would be a little preview when you post a report. Especially if you just post a KPI then the KPI should be directly displayed in Slack. Use Case for this could be like a counter to inform everybody how a specifc KPI is changing troughout the month.
Also Charts can be directly displayed as a Preview from our perspective.
Lastly it should also be possible to sent this not only to open channels but also to closed ones and also to specific people.