Firefox send tab to device doesn't work anymore
Hello, After a Firefox browser Mac OS update (89.0) the "send to device" doesn't work anymore. It is not really that it does not work, the function is no longer available through the three points that were located in the toolbar. The three dots have disappeared from the browser.
On the contrary, in my Android Firefox (89.1.1 Build # 2015812947) the three points are still in place, and therefore I can access "Send to Device". The function was working yesterday. I was sending few Tabs from my Android to my Mac. But not today, the dots are there, the "Send to Device also, but is not working.
Also from Android to my PC is working, I can receive Tabs from my Firefox installed in my Android. I can't find the version. From PC well, the three dots also have disappeared from the browser.
Any help appreciate, thatks