Firefox 技術支援討論區

Hi! The problem is everytime I launched firefox I see that my pinned tabs are vanished. a week ago there was no problem with that but my sister did something and my pinned tabs dont appear anymore when I start firefox for first time. Please help me. Thanky you for your interest and help in advance:))

Turkish: MErhaba Firefoxu her açtığımda sabitlediğim sekmelerin gitmiş olduğunu görüyorum. Geçen hafta bir sorun yoktu ama küçük kardeşim birşeyler yaptıktan sonra bu hale geldi. Artık sabitlediğim sekmeler firefoxu başlattığımda gözükmüyor. Yardımcı olabilir misiniz?? Şİmdiden ilginiz ve yardımınız için teşekkürler:))

The problem is basically in the title. The expected behavior:

1. With FF closed, I click a link in an app or document. 2. FF opens and shows my old tabs in one or more windows. 3. The link I clicked opens in a new tab in the same window as my old tabs.

My browser is set to "Open previous windows and tabs" on restart, and to "Open links in a new tab rather than a new window." I tried some basic about:config fixes as advised here (https://support.mozilla.org/en-US/questions/1331882) with no luck.

Can anyone help me troubleshoot this?

Firefox 105 - MacOS - add-ons include uBO, Containers.

Previously when I would open an attachment in my att/bellsouth email, (powered by Yahoo), it would open in a new tab and also download it and save it to the download folder. Now when I click on attachment it displaces my inbox while still downloading and saving it in the download folder. I did make one change previously; I set it to open downloads in Firefox because if I wanted to open something from the past, it would open in Edge. I don't use Edge, so I set it to "open in Firefox" but now I can't find that setting to see if it is causing my issue. If it's not causing my issue, I will still need to know how to get attachments in my email to open in a new tab.