Thank you for the video.

The Align/Paragraph alignment action only forces a screen redraw.
It does not solve the root problem.

The issue is that text randomly disappears from the layout view while still existing in the Story Editor.

Forcing redraw via Align, Preview toggle, zoom or Story Editor proves this is a rendering bug, not a workflow issue.

This makes real-world editorial layout (magazines, multi-frame text) unreliable.

Please escalate this to the InDesign engineering team as a rendering / text redraw defect on Windows 11.