If you can't find the test window:
Disable Chrome Notifications, Remove pop-ups, Adware on Chromebooks
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How To Disable the Pop-up Blocker in Chrome
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Schoology - Allowing Pop-ups in the Chrome Browser – Respondus Support
How to block or prevent pop-ups in Chrome
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How to Allow or Block Pop-Ups in Google Chrome
A student received a warning message that their browser's pop-up blocker needs to be disabled in order to launch the exam. However, the pop-up blocker is already disabled. What is going on? –
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How to block or prevent pop-ups in Chrome
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How To Disable the Pop-up Blocker in Chrome
How to Stop Google Chrome Pop-Ups With a Settings Change
