Chrome Runtime proxies don't work unless flag is set.

[GrabzIt]

Is there an existing issue for this?

• I have searched both open/closed issues, no issue already exists.

CefSharp Version

125.0.210

Operating System

Windows 10

Architecture

x64

.Net Version

.NET 6

Implementation

OffScreen

Reproduction Steps

Try and call a proxy it won't call the GetAuthCredentials method when using the new ChromeRuntime.

Expected behavior

Try and get the credentials

Actual behavior

It never calls it due to this issue: chromiumembedded/cef#3603

This flag should probably be set automatically by cefsharp as its quite confusing.

Regression?

No response

Known Workarounds

No response

Does this problem also occur in the CEF Sample Application

Yes using WPF/OffScreen command line args

Other information

Great work as always @amaitland this is more a heads up for people than a true bug as it had me stumped for a while.

[amaitland]

Thanks for the heads up 👍

I'm inclined to set this command line arg by default in M126

[GrabzIt]

Great, thanks it's a really weird issue.