Google image search is busted.
Edit: I figured it out, but I'm going to keep the low rating because this version of the extension has been left to rot while the Chrome version gets regular updates.

Here's the solution ー
Search URL: https://lens.google.com/uploadbyurl
Search Variables (One per Line): url=::$URL::

one of the best!

We need both Google Lens & google images search - since they're giving different results

Great extension, would love a version for android.

reverse image search by google doesnt work

Не работает в половине поисков, если через гугл искать - тупо на главную выбивает и надо самому. + бессмысленно в эпоху webp-кала без конвертации/ещё какой-то приколюхи.