[Problem/Bug]: When AllowExternalDrop is set to false, the VueDraggable property of VUE cannot be used properly

[weiaiweiai]

What happened?

When AllowExternalDrop is set to false, the VueDraggable property of VUE cannot be used properly

Importance

Important. My app's user experience is significantly compromised.

Runtime Channel

Stable release (WebView2 Runtime)

Runtime Version

No response

SDK Version

No response

Framework

Winforms

Operating System

Windows 10, Windows 11

OS Version

No response

Repro steps

I tried recording a video that showed that when AllowExternalDrop is set to false, the page cannot be dragged.
But after annotating AllowExternalDrop, the page returned to normal.
If you need me to provide the source code of the project, please let me know.

QQ2024923-91816_compressed.mp4

Repros in Edge Browser

No, issue does not reproduce in the corresponding Edge version

Regression

Don't know

Last working version (if regression)

No response

[johna-ms]

I believe this is by design. Setting AllowExternalDrop = false on the WinForms WebView2 will block any drag. So if by Vue you are referring to the javascript framework ie. content hosted in the WebView2, then setting AllowExternalDrop false will prevent drag.