How to change the color of the wall at the corner

[aki3kuma3]

Hi! I would like to know how to change the color of the wall in the corner. I can select the on on the left, but never on the right to the corner... How should I select this wall panel?

[ali3kuma3]

Thank you for the reply ... I do have the latest version. I just don't know how to select the wall on the right at the corner.. tapping on the floor at the corner would select the left wall.. how else can I select the right one? Thanks..

[Unregistered]

I can't change it! The right orange corner is driving me nuts! I have the newest version