'e' and 'E' keys do not work with Tampermonkey on Chrome

[Naruyoko]

What

Pressing e or E on a product view page is supposed to open the edit page. However, it does not work with Tampermonkey on Chrome.

The debugger says that editURL is undefined. Strangely, a works.

Steps to reproduce the behavior:

1. Go to a product view page, such as https://world.openfoodfacts.org/product/8718989958732/milk-chocolate-plus
2. Press e.
3. Nothing happens.

Expected behavior

The product edit page is opened.

Platform (Desktop, Mobile, Hunger Games)

• OS: Desktop
• Platform: Desktop, Chrome