Firstly, the issue I’m about to mention does not happen in the web browser version. Only SketchUp’s internal 3D warehouse browser.
Whenever I edit a model, all text seems to disappear.
Thing is, though, it’s still there, although not visible. (And it’s not until I modify the window size that it reappears.)
I don’t know how much of an issue this issue actually is, but it might be something worth looking at. I am accessing the browser on Mac OS through SU Make 2017.