✳ SAFE_ZONE DIAGNOSE
Diagnose: text or face is covered by the destination's UI
Dynamic diagnostic state for this problem. Choose a file to run the diagnostic tree; the page rerenders with ranked causes and recommended fixes.
Direct answer
Most short-form destinations reserve the bottom and side regions for player UI (captions, like/comment/share stack, profile badge). Reposition important content into the safe zone before exporting; the safe-zone data for every supported platform × device lives in the shared registry.
Run the diagnostic tree
The tree combines this problem's static cause ranking with the values the diagnostic engine reads from your file.