It should be possible to pin a tab to ALL WINDOWS ! : r/firefox
How to Pin Tabs in Firefox & Troubleshoot
Pin Unpin Tab – Get this Extension for 🦊 Firefox (en-US)
Google Keep (Pin Tab) – 🦊 Firefox용 확장 기능 (ko)
Mozilla Firefox Extension To Pin Tabs
Search with Amazon.com" pinned on seletion of URL bar | Firefox Support Forum | Mozilla Support
Firefox 36 arrives, allows pinned tabs to be synced, implements full HTTP/2 protocol support | BetaNews
How to Pin and Unpin Tabs in Chrome and Firefox with a Keyboard Shortcut
How to Pin and Unpin Tabs in Chrome and Firefox with a Keyboard Shortcut
Keyboard Shortcut to Pin or UnPin Tab in Firefox
How to Pin a Tab in Google Chrome and Firefox Browser? - YouTube
How to Copy URLs of All Open Tabs in Firefox
Restore Pinned Tabs From Multiple Closed Windows In Firefox
How to Pin Tabs in Firefox & Troubleshoot
Pinned Webpages on New Tabs screen | Firefox for Android Beta Support Forum | Mozilla Support
How to Pin and Unpin Tabs in Chrome and Firefox with a Keyboard Shortcut
How To Pin A Tab In Firefox
Firefox View Doesn't Feel Like a Feature, Mozilla. It Feels Like a Nag - OMG! Ubuntu!
Make Firefox remember pinned tabs when it does not - gHacks Tech News
How to Assign Keyboard Shortcut to Pin Tab in Browsers | SumTips
Firefox 67: "Pin Tab" option added to Page Actions Menu
Pinned Tabs - keep favorite websites open and just a click away | Firefox Help
The Easy Way to Get Chrome's Pin Tab Feature in Firefox
Change look & feel of Firefox pinned tabs
Firefox Tab Mastery - gHacks Tech News
Pinned tabs show part of the title and got wider (version 72.0.1) | Firefox Support Forum | Mozilla Support
Change look & feel of Firefox pinned tabs
