'Why tinymce can't read the html file containing mailto in the href part?

I'm using Tinymce5 self-hosted with javafx and Java 8 I'm having a problem reading content with mailto link. If my html page contains a link tag with mailto, Tinymce cannot set the content. If I remove mailto text from the link tag, the content will be set.

The mailto text prevent the html page content be loaded into the editor.

<a href="mailto:[email protected]" >mail</a>

Does anyone know why this is happening and how I can fix it??



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