Save websites to Firefox Icon in the taskbar

Hello everyone. I use the firefox browser for years with the windows 10. I used to click on a favorite website with the right mouse button. Drag and drop on the Firefox icon in the taskbar at the bottom of the monitor. When I need this website again, I would just right click on the firefox Icon in the taskbar and would see a list of all my saved websites. I would select the website I wanted and that opened my preferred website oince again. Since I have upgraded to windows 11 this no longer works. Can anyone tell me if this is still possibke to save the preferred websites in the firefox icon in the taskbar? Any help would be greatly appreciated. Thank you