If your categories are not working in AMP then you need to make you have set up these two things
First, make sure to check the category option turned or not.
You will find this option in the WordPress Dashboard -> AMP -> Settings -> General -> Once you enable “Archives[Category & Tags]” option inside “Category” option will be display and then click on the “Save Changes” button.
If you removed the category base in your non-AMP version (normal website) then you need to remove it in AMP as well by following these steps.
From – http://example.com/category/sport/
To – http://example.com/sport/
Here are the steps to remove the category base in AMP:
1. First Go to the WordPress admin area -> AMP option panel -> Settings -> Advance Settings.
2. Scroll down a little to see this option.
Category base removes in AMP: Once you enable this option it will remove the Category base in AMP also.
That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions, then please share them in the comments section below.