Steps to reproduce:
- Delete and reinstall the app (use a fresh install).
- Go to My Site and select a site if prompted.
Note that it's helpful to test with a site that gets little or no traffic.
- Tap the site title at the top to open a webview.
- Go to Site Pages and tap View for some of the pages.
- Go to Blog Posts and tap View for some of the posts.
- Wait a few minutes (up to 30).
- Check stats to see if any views were recorded.
Result: opening a web view by tapping on the site title on the Blog Details screen generates a single view in stats for the home page when it should not. Views for blog posts or pages from the Posts List and Pages List via the app did not generate any stats. Also, the home page view is only counted once, even if the site title is tapped to open a webview several times.
Note: I am not sure whether it matters for webviews but I made sure I was logged out of WordPress.com in the web browser on my device before testing. I also noticed that logging out and back in or closing and reopening the app didn't affect that one single view was recorded, but if I deleted and reinstalled the app then I could generate one more view each time I repeated the testing steps.

Tested with WPAndroid 13.4 on Pixel 3 Android 10.
/hat tip @charliescheer for the report (internal reference: p4a5px-2qf-p2)