MicrosoftEdge / MicrosoftEdge/WebView2Feedback
[Problem/Bug]: PrintAsync for pdf files prints blank pages
Open
@prija-microsoft is already working on this.
Since Jun 10, 2026.
bug
regression
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Description
What happened?
PrintAsync for pdf files prints blank pages. This issue existed in the past (#3779, which was closed).
We are happy to pass any more details or help diagnosing.
Details:
<TargetFramework>net10.0-windows10.0.19041.0</TargetFramework>
<TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
Microsoft.Windows.SDK.BuildTools 10.0.28000.1839
Microsoft.WindowsAppSDK 2.0.1
Runtime 147.0.3912.98
Framework .Net10
OS: Windows 11
Importance
Blocking. My app's basic functions are not working due to this issue.
Runtime Channel
Stable release (WebView2 Runtime)
Runtime Version
143.0.3650.80
SDK Version
2.0.1
Framework
WinUI3/WinAppSDK
Operating System
Windows 11
OS Version
26100.8246
Repro steps
_WebView.CoreWebView2.Navigate(PathToFile.pdf);
_WebView.CoreWebView2.PrintAsync();
Repros in Edge Browser
No, issue does not reproduce in the corresponding Edge version
Regression
Regression in newer Runtime
Last working version (if regression)
142.0.3595.80
Contributor guide
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First steps
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Assessment
This issue has not been assessed yet.