Hi there and thanks for reaching out!
I just tested the above story in the Web Stories AMP Test Tool and there are no validation errors whatsoever: https://search.google.com/test/amp/result?id=tn1wDj9_i9J5akIizqtT3w
Your other recent stories all seem to be valid without any errors as well.
In general, keep in mind that AMP validation errors are usually caused by other plugins, so the first step should be to try to disable other plugins to see if that resolves the issue.
I have tried every method but this Compatibility(Your story contains errors that can affect eligibility to appear on Google. Please see our FAQ for more information.) problem is appearing again and again, what should I do?
So the Web Stories editor does some courtesy compatibility checks for you so you don’t have to manually check that every time you publish a story. Compatibility errors are usually caused by other plugins. Now, the test from within the editor can’t be perfect because it runs from within your own site and isn’t external.
Search Console and the AMP Test Tool are the source of truth for this kind of issues. So if they do not report any errors, you can simply ignore the compatibility warning within the editor.
We’ll close the topic here, but feel free to create a new topic if any new issues/questions arises. Thank you.
