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.
This is under review! If you have more ideas/feedback specifically on this item, please sign up for user testing here: https://1drv.ms/xs/s!AryUNzh1ogZzif8pDcOcx2pW45I87w
You can also tweet me at @skprufo if you have any questions.
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