Unable to edit Meta Tags using Rankmath Plugin

Hello,

Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.

It seems like you have a redirection on your website that adds a trailing slash to all URLs and that is being triggered in the API routes as well.

This redirection should not be applied to REST API routes but only to the pages and posts of the website. Otherwise, the functionality of the plugin might not work as intended.

To fix this, adding the condition line RewriteCond %{REQUEST_URI} !^/wp-json (exclude wp-json URLs) to your trailing slash redirect rule should work. The edited redirect will look similar to the one below:

#Add Trailing slash for end of the URL
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !^/wp-json
RewriteRule ^(.*[^/])$ /$1/ [L,R]

If you’re not sure, then you can get in touch with your hosting provider to do that for you.

Let us know how it goes. Looking forward to helping you.

Hello,

Sure, let us know how this goes.

Meanwhile, if you have any other concerns, please don’t hesitate to contact us anytime so we can assist you further.

Looking forward to helping you.