It would be very useful if others in the Slack channel could see that an idea / feature / etc. was added, so that they could vote on it and maybe add their own perspective.
At the moment, the confirmation that the idea was added is only visible to the idea creator. It would be good to have an option in the integration to send a quick confirmation message to the whole Slack channel that an idea was added in saying e.g. "Becky just added an idea: Title <link>"