I'm new to ProBuilder, so this is probably a user error, but I am having an issue that I can't resolve. This is with ProBuilder 4.0.5, in Unity 2019.2.0f1. I'm trying to follow some YouTube tutorials and I run into a problem deleting one face of a cube. I am in face mode and trying to delete just one face. I select the face I want to delete, but when I delete it, the entire cube disappears. Select Hidden is off, and if I extrude, only the face I have selected moves, so I'm pretty sure I only have one face selected, and not the entire cube. Why can't I delete just one face? *Edit* Never mind - I was hitting "Del" and not "Backspace" /facepalm