This feature request is now under review.
I’ll update this topic as we move through the decision process. Thank you for the suggestion.
If it helps anybody, after looking in to this and seeing it couldn't be done (still!?), a workaround for me was to change the channel notification settings to banner + feed for all new posts for relevant users in the channel. This eliminates the need to use the tag (if tagging the team).Callum. supported this idea ·Callum. commented
I need this feature, why is there no updates since 2018.