MicrosoftEdge / MicrosoftEdge/WebView2Feedback
[Problem/Bug]: Edge 150.0.4078.65 extension printerProvider doesnt get called
@ambikakunnath is already working on this.
Since Jul 13, 2026.
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Description
What happened?
Hello,
I have Edge 150.0.4078.65 and before with my v3 extension i could add printers and use printers using the printerProvider api. Now the functions from the printerProvider api(
chrome.printerProvider.onGetPrintersRequested.addListener,
chrome.printerProvider.onPrintRequested.addListener,
chrome.printerProvider.onGetCapabilityRequested.addListener)
gets never called.
Importance
Blocking. My app's basic functions are not working due to this issue.
Runtime Channel
Stable release (WebView2 Runtime)
Runtime Version
150.0.4078.65
SDK Version
150.0.4078.65
Framework
Win32
Operating System
Windows 11
OS Version
26100.7840
Repro steps
Clone this repo https://github.com/hendrik-weiler-gtm/printerTestBare/tree/main
Add the extension to Edge
Try to print to printer "Testprinter" (= not listed)
Repros in Edge Browser
Yes, issue can be reproduced in the corresponding Edge version
Regression
Regression in newer Runtime
Last working version (if regression)
149
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Assessment
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