@Laura Anne Niemuth I just saved this kitchen file as SketchUp version 2020, and tried again, with the same results. If I try to hide objects directly from inside the MODELS panel on TCWindows (not via layers), and try to save a view, it doesn't always work correctly.
As far as whether it happens on other file types, I'm not sure. I'm just working with SketchUp models.
Here's the file if you want to test it yourself. https://www.dropbox.com/t/GTSieD6cBZ2GXuO3