Does not copy anything into the clipboard

Doesn't work

Doesn't seem to work at all on 122.0.1 (64-bit Ubuntu Snap)

Does not work properly on firefox 112.0.2

Does not appear to work with Firefox Browser 88.0 (64-bit) Linux Mint 18.3 Cinnamon 64 bit.

Unfortunately does not work on my Firefox 93 on Windows 10.

No longer working on Firefox 90. Link works once, and then won't work again if the browser has been closed and reopened.

if it has an optional feature why you enforce it? "This is to optionally add a polyfill for the Text Fragment feature" still you cannot choose cancel or the extension will nor work, so it is NOT optional