We think this may be resolved with other new features in the pipeline, but also reviewing this. Will let you know as it progresses and where it lands.
I’m sure you’ve heard the news by now: Teams and Skype for Business will converge into one. Here’s the official blog post: https://blogs.office.com/en-us/2017/09/25/a-new-vision-for-intelligent-communications-in-office-365/
And other articles for reference:
My top requests for Skype for Business being integrated more thoroughly with Teams are:
1. Contact List + Grouping features
2. Conversation History saved into the same folder in Outlook
3. Add Present option to the bottom of personal chat conversations, as it appears in Skype for Business