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App Tabs doesn't work and I've downloaded ff latest version

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after pinning the App Tabs and then closing down FireFox, the App Tabs don't appear. i've just downloaded FF5

after pinning the App Tabs and then closing down FireFox, the App Tabs don't appear. i've just downloaded FF5

Asịsa ahọpụtara

App (pinned) tabs and Tab Groups (Panorama) are stored as part of the session data in the file sessionstore.js in the Firefox profile folder.

Make sure that you do not use Delete browsing, search and download history on Firefox to clear the "Browsing History" when Firefox is closed because that prevails and prevents Firefox from opening tabs from the previous session.

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Asịsa Ahọpụtara

App (pinned) tabs and Tab Groups (Panorama) are stored as part of the session data in the file sessionstore.js in the Firefox profile folder.

Make sure that you do not use Delete browsing, search and download history on Firefox to clear the "Browsing History" when Firefox is closed because that prevails and prevents Firefox from opening tabs from the previous session.

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thanks for your help!

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You're welcome