When I send a link on iMessage , it does this double logo

Hello , I have the thumbnail used for links loaded in my seo settings. When I send a link on iMessage , it does this double logo instead of just having one
This does not happen when I send a link in any other way. what could be the reason?

Share a screen shot of the double logo, then share screen shots of your workflows for sending the iMessage

I just send the link to the app to my clients via iMessage . I don’t use workflow. Also if I send the link via WhatsApp this does not happen

Check the logo file to see if it actually double, you never know! Also check the page’s HTML headers (or the app header) to trouble shoot this.

You can also use something like Schema Markup Testing Tool | Google Search Central  |  Google for Developers to check the schema