Required license for editing materials in web editor

Hello, quick question: which version of SketchUp do I need to subscribe to in order to unlock the “Material Editing” feature in the web version of SketchUp:

The link merely takes me to the general licensing page.
Is GO enough or would PRO be necessary?

Thank you!

If you want to continue working in a web-based version SketchUp GO will work. SketchUp Pro would get you the desktop version which has more capability and other things such as LayOut and the ability to use extensions. Pro also include SketchUp GO.

Alright, thank you for clearing that up!