Hey Jeffrey,
This is Mohammed Kaludi, lead dev of AMPforWP plugin.
The issue you are facing must be due to RankMath not properly setup from AMPforWP panel.
Can you please choose RankMath’s integration from SEO settings like shown in this screenshot and it should fix the issue.
Screenshot: https://monosnap.com/file/omtrhc3n6h7JbRxP7Hu7dHKCpV3x4t
Hi
I have chosen RankMath’s integration from SEO settings like shown in this screenshot, but the issue is still not resolved. Please advice.
Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
I think this could be related to page caching on your end since I’ve logged in and tested one of your posts since this is the only post type that you have enabled for AMP support and everything checks out on the test tool as shown below:
Please test this again and also validate the fix on the search console and let us know how this goes.
Looking forward to helping you. Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.