Disappearing Algebra View in Geogebra 3D
Hi All --
When I try opening this self-authored Geogebra 3D activity in the app, the Algebra View disappears, rendering it useless. Even more, I can't sign into Geogebra from Safari or Chrome from this file, so I'm unable to download a version of it to fix.
Can someone help me restore visibility to the Algebra view for this file? Also, I'd love it if someone could explain to me why this happens, and how to fix it.