Update "Post as update..." message shortcut in Slack App to accept links or @mention with names

[#1]

Description - Currently the "Post as update..." message shortcut in Slack App does not accept links or show the name of the @mention tags making the feature to lost part of the relevance since people want to understand who is being tagged (we just see a bunch of codes) and also it simply removes any links from the post update.

Why is this feature important to you - with the ability to share a Slack update on Workfront we want to make sure to understand who was tagged and also which links were shared. Currently we're not able to see that, which loses the need for us to connect the update to Workfront.

How would you like the feature to work - When we post a Slack update to Workfront, I'd like to bring the name of the person that was tagged and also any links that were shared in the update.

Current Behaviour - Currently the "Post as update..." message shortcut in Slack App does not accept links or show the name of the @mention tags making the feature to lost part of the relevance since people want to understand who is being tagged (we just see a bunch of codes) and also it simply removes any links from the post update.

Thank you!