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Sidebar is disabled when starting Firefox

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I have been using the sidebar in Firefox for a long time. Until recently, Firefox started with the sidebar ON if it was ON when closing Firefox. Now Firefox starts with the sidebar OFF even though the sidebar is ON when closing Firefox. Is there a possibility that the sidebar has the same setting when starting as when closing

I have been using the sidebar in Firefox for a long time. Until recently, Firefox started with the sidebar ON if it was ON when closing Firefox. Now Firefox starts with the sidebar OFF even though the sidebar is ON when closing Firefox. Is there a possibility that the sidebar has the same setting when starting as when closing

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This Q seems to have a solution: https://support.mozilla.org/en-US/questions/1238106 (although a bit old).

Helpful?

Bia biabia

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