Description
When rotating an annotation object on iOS 18, the rotation guide lines leave visual artifacts (ghost lines) on the canvas. The residual lines remain visible until the view is refreshed.
Environment
- Platform: iOS 18 (WKWebView)
- Device: iPhone / iPad
- EmbedPDF Version: Latest (also reproduced on current latest)
Steps to Reproduce
- Open a PDF document in WKWebView on iOS 18
- Select an annotation object (e.g., FreeText, shape)
- Rotate the object using the rotation handle
- Observe the rotation guide lines
Expected Behavior
Rotation guide lines should disappear cleanly after rotation ends, with no visual residue.
Actual Behavior
Rotation guide lines leave artifacts/ghost lines on the canvas after rotation. The residual lines persist until the view is redrawn.
Notes
- This issue is specific to iOS 18 (WebKit/605.1.15).
- Does not reproduce on desktop browsers.
Description
When rotating an annotation object on iOS 18, the rotation guide lines leave visual artifacts (ghost lines) on the canvas. The residual lines remain visible until the view is refreshed.
Environment
Steps to Reproduce
Expected Behavior
Rotation guide lines should disappear cleanly after rotation ends, with no visual residue.
Actual Behavior
Rotation guide lines leave artifacts/ghost lines on the canvas after rotation. The residual lines persist until the view is redrawn.
Notes