I've used and loved firefox for years and about 18 months ago I added Eno as an extension. Today, after calling my credit card company I was told that a glitch would require that I delete Eno and then reinstall it as an extension. That was two mistakes: first, the card company rep's suggestion and, second, my following that instruction. Now it is gone and I have been unable to find Eno as an extension (I am getting the sense that a recent change in either the extension or the browser or both has rendered them incompatible). Big drag ... not a pandemic, I realize, but still a drag. Any suggested tricks to get it back? Thanks