Articles about pinned tabs | UserComp.com
Firefox: Pinned Tabs Disappearing After Closing Browser
Users report that their pinned tabs in Firefox disappear after closing and reopening the browser. This issue may occur due to various reasons such as corrupted browser data or settings. Here are some suggested steps to resolve this problem.
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Firefox: Unpinning Pinned Tabs on Second Window
Learn how to unpin pinned tabs in Firefox when you have opened a second browser window.
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