I can open the “Dance Center” and “SketchUp Logo” sample files and they work perfectly, but any other model from Dropbox/local memory/3D warehouse does not open. The loading screen with the SketchUp logo simply keeps rolling indefinitely.
I am using SketchUp Viewer 4.0.1(715) on OnePlus 5T with Android 8.1.0.
EDIT: works perfectly on Honor 8 with Android 7.0.