Show an interstitial page with an image representation of the actual WebContents for Dummy contents of Shared Pinned tab

[sangwoo108]

Show an interstitial page with an image representation of the actual WebContents for Dummy contents of Shared Pinned tab

[TEMP-ad]

This is causing any tab pinned or unpinned to get the interstitial message.

1.68.36 Chromium: 125.0.6422.76 (Official Build) nightly (64-bit) Windows 11 Version 23H2 (Build 22631.3593)

How to reproduce:

1. just have some tabs opened
2. pin some
3. open a new window
4. click on the pinned tabs in the new window.
5. see how the active tab in the original window gets the message about the tab being shared
6. the only way is to go to the original window and change tabs, if you click on the interstitial message nothing will happen, it will only switch between pinned tabs if you are on the correct pinned tab.

Recording.2024-05-22.182016.mp4

[sangwoo108]

Hi @TEMP-ad ! Thanks for reporting. That might be only happening on Windows. It should be replaced as soon as the window is activated. Let me take a look asap.

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I was wrong. We shouldn't install the interstitial page when the shared pinned tab is not the active tab.