The OWA team has added a “Teams meeting” toggle in the new meeting item, as a preview feature. If you’d like to try it out, please turn on ""the new Outlook" toggle in the upper right corner. We’ll set this to completed once it’s fully released by the OWA team.
another person begging you to add this!! I can't add outlook to my phone...so the only way to access my calendar via mobile is online...but then I can't schedule teams meetings easily. This is a huge pain in the butt. Please fix!