[Problem/Bug]: Webview2 crashes when web application opens PDF as blob in new window #5413
Description
What happened?
Our product embeds Webview2 to display web content. There is a scenario where a web application opens multiple PDF documents as blob: URLs in new windows. When opening the third or fourth document in that way, the Webview2 process stack often crashes. The crash pad contained a dump and I'm attaching it. Please fix the issue and/or advise how we could avoid it.
1d38e09d-6854-4f1a-bc52-718d2365b9e8.dmp
Importance
Important. My app's user experience is significantly compromised.
Runtime Channel
Stable release (WebView2 Runtime)
Runtime Version
141.0.3537.99
SDK Version
1.0.2903.48
Framework
Win32
Operating System
Windows 11
OS Version
Windows 11 v10.0.22631 [Enterprise Edition] 64-bit
Repro steps
Web application in Webview2 lists multiple invoices. User chooses to display an invoice. Web application fetches the invoice in PDF format and creates an object url for it, then opens the blob url in new window. This initially works as expected, but when the user displays the third or fourth invoice in that way, the Webview2 process stack crashes. Dump from Crash Pad is attached.
Repros in Edge Browser
No, issue does not reproduce in the corresponding Edge version
Regression
No, this never worked
Last working version (if regression)
No response