If keep pressed and re-enter the window when using the Eyedropper, the preview will not display

[h82258652]

Describe the bug

Regression

No response

Reproducible in sample app?

• This bug can be reproduced in the sample app.

Steps to reproduce

1. Open the Eyedropper sample page.
2. Click the **Global Eyedropper** button.
3. Pressed the mouse left button and don't release. At this time, the preview works fine.
4. Move the mouse outside the window.
5. Move the mouse into the window.
6. The preview is not visible. But the cursor still a move cursor.

Expected behavior

If re-enter the window with mouse left button pressed, the preview should be visible.

Screenshots

No response

Windows Build Number

• Windows 10 1809 (Build 17763)
• Windows 10 1903 (Build 18362)
• Windows 10 1909 (Build 18363)
• Windows 10 2004 (Build 19041)
• Windows 10 20H2 (Build 19042)
• Windows 10 21H1 (Build 19043)
• Windows 11 21H2 (Build 22000)
• Other (specify)

Other Windows Build number

No response

App minimum and target SDK version

• Windows 10, version 1809 (Build 17763)
• Windows 10, version 1903 (Build 18362)
• Windows 10, version 1909 (Build 18363)
• Windows 10, version 2004 (Build 19041)
• Other (specify)

Other SDK version

No response

Visual Studio Version

2022

Visual Studio Build Number

17.1.4

Device form factor

Desktop

Nuget packages

No response

Additional context

No response

Help us help you

No.

Hello h82258652, thank you for opening an issue with us!

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