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WebView2 Runtime hang when window.open mulit-level new window in the same target. #3664

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yoyo890121 opened this issue Jul 27, 2023 · 6 comments
Open

WebView2 Runtime hang when window.open mulit-level new window in the same target. #3664

yoyo890121 opened this issue Jul 27, 2023 · 6 comments
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@victorhuangwq
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bug Something isn't working

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@yoyo890121
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Description

When window.open set the same target parameter (ex: a) in new window, WebView2 Runtime will hang
WebView App -> new window: pass
new window -> second new window: fail
do not set target: pass

Version
SDK: 1.0.1901.177
Runtime: 115.0.1901.183
Framework: WinForms
OS: Win10 21H2

Repro Steps

  1. Copy below HTML and save as test_sample.html
<!DOCTYPE html>
<html>
<body>
    <button onclick="testWinOpenTest()">window.open() Test</button>
    <script>
        var test_url = 'test_sample.html';

        function testWinOpenTest() {
            window.open(test_url, 'a');
        }
    </script>
</body>
</html>
  1. Open WebView App and go to this file.
  2. Click the button, it will open new window.
  3. Click the button in new window, WebView2 Runtime will hang.

Screenshots
image
image
image

Additional context
This symptom do not occur in Edge or Chrome.
@yoyo890121 yoyo890121 added the bug Something isn't working label Jul 27, 2023
@yoyo890121
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Hi @yunate , can you reproduce this issue?

@yoyo890121
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Hi @yunate , any update?

@victorhuangwq
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Hi @yoyo890121 are you still facing this issue?

@yoyo890121
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Hi @victorhuangwq , this issue still occur.
Runtime: 119.0.2151.58

@victorhuangwq
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I don't think the issue is reproing for me. In my case, it just doesn't do anything.

I am however, running 121.0.2234.0 canary. My SDK build is 2194.0

@yoyo890121
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Could you click the button more the once?

Runtime: 119.0.2151.72
SDK: 2194.0

2023-11-23.09.01.00.mp4

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@victorhuangwq victorhuangwq

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@victorhuangwq @yoyo890121 @yunate