Description
What happened?
When opening a PDF file in the WebView2 viewer the PDF document cannot be zoomed, either with the toolbar buttons or via Ctrl-+- or Ctrl ScrollWheel. Same WebView works zooming HTML content.
In the Screencap both panes are WebView controls and you can see that Html document content can zoom just fine in both panes.
However when opening a PDF neither scroll zoom/ctrl-+ or - works and neither do the controls on the PDF viewer. Everything else in the PDF Viewer appears to work however (ie. paging, sidebar toc etc.) - only thing that appears to not work is the resizing.
Markdown Monster v3.7.5
.NET 9.0.4 • x64
Microsoft Windows 10.0.26100 • x64 • en-US
WebView Runtime: 136.0.3240.50
WebView Sdk: 1.0.3179.45
Importance
Moderate. My app's user experience is affected, but still usable.
Runtime Channel
Stable release (WebView2 Runtime)
Runtime Version
136.0.3240.50
SDK Version
1.0.3179.45
Framework
----Please select----
Operating System
Windows 11
OS Version
10.0.26100
Repro steps
Drop a WebView on a form
Open a PDF file from disk or the Web
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