Debugging a WASM app opens two tabs in the browser

[thaystg]

Visual Studio Version

dev18.0

Summary

When I run a "blazor web app", "webassembly, "per component" sometimes you will see two tabs opened when you run the app using F5.

Expected Behavior

Open only one tab in the browser

Actual Behavior

User Impact

Sometimes the correct tab is the second one, I spent some time to find my app in the browser.

[argenisr0117]

Having the same issue

[DaveNatalieTripArc]

I am also affected. Everything was working fine, and then this started happening and I am not sure what changed.

Deleting bin/obj and the usual resets didn't fix it.

[LittleLittleCloud]

Also observing it in C#DK

[argenisr0117]

In my case, the issue was "Microsoft Edge". I changed the browser to Google Chrome in Visual Studio and it only opens one tab

[DennisWeluDts]

I am getting 3 tabs opened every time. It was after I had opened Settings in MS Edge to check some things. I don't know exactly the sequence after that but now every time I start - 3 tabs.