Pin/Anchor Market Profile & TPO (stay fixed on screen)

Problem
When I add Market Profile or TPO to a time-based chart and keep it open all day, each new candle pushes the profile to the left. After a while the profile goes off-screen and I must keep dragging the chart back.

Proposal
Add a simple option to keep the profile fixed (pinned/anchored) to the right edge (or current session), so it stays visible while time advances. The profile should extend with new data but not shift left.