We are facing problems with Basel and Woodmart Premium themes with smart crawl.
In this case we lose page settings if we update any page while we have Smart Crawl activated.
This started happening since the update.
For example if in one page we disable Page Title and we make it 2 columns (from theme page settings on the bottom) and we save it saves them. If then we update the page for any reason it looses all settings.
Moreover it cannot keep SEO settings (meta). It removes and replaces them with random ones.
I have granted you access to 2 staging environments (there are more with the same issue as we use these 2 themes a lot) of the websites so that you can test.