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Back button doesn't work anymore when opening links to Facebook or Instagram

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On desktop, whenever I left-click on a link to a Facebook or Instagram page, the page opens in the same tab, but the top-left back button is grey (unavailable) as if I had opened a new tab. I noticed this problem maybe two weeks ago, it only happens in Firefox, and only with links to Facebook or Instagram.

On desktop, whenever I left-click on a link to a Facebook or Instagram page, the page opens in the same tab, but the top-left back button is grey (unavailable) as if I had opened a new tab. I noticed this problem maybe two weeks ago, it only happens in Firefox, and only with links to Facebook or Instagram.

الحل المُختار

It is because you are using the Facebook Container add-on. This add-on limits the information that Facebook (and Facebook-owned companies, like Instagram) can access on Firefox. To do this, Facebook links will open in a special tab. This has the same result as opening a brand new tab because you will lose your history from your back button.

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الحل المُختار

It is because you are using the Facebook Container add-on. This add-on limits the information that Facebook (and Facebook-owned companies, like Instagram) can access on Firefox. To do this, Facebook links will open in a special tab. This has the same result as opening a brand new tab because you will lose your history from your back button.

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nosnalem said

On desktop, whenever I left-click on a link to a Facebook or Instagram page, the page opens in the same tab, but the top-left back button is grey (unavailable) as if I had opened a new tab. I noticed this problem maybe two weeks ago, it only happens in Firefox, and only with links to Facebook or Instagram.
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Hi modinacomputer2015! Do you need help with something?

Modified by Wesley Branton