Pin MS Teams Touch Bar while in call

Microsoft added touch-bar support to Teams. I really like the feature:

  • I can end a call or stop screen sharing by just touching a button.
  • I can always see if my my is muted.

But the touch-bar only shows my buttons when Teams is in foreground/selected.

Is there an option to pin Teams to the touch-bar so the buttons stay visible, even if I switch to PowerPoint or any other app I might use during a presentation?