While using the EE 3.0.2, I got this trash inside a variables, when using for example {exp:channel:categories} or {exp:channel:category_heading}
Ex:
{exp:channel:category_heading}
<h1> my free text here {my_category_field} </h1>
{/exp:channel:category_heading}
But when I'm viewing my result, I see this:
<h1> my free text here <p>category field value</p> </h1>
There is a format field option in adding new field for categories, when I'm creating a field, I'm choosing no format at all, but when I'm going to edit the options of created field, I see the "XHTML" selected option there, which I can't change to something else. I think this trash "p" tag is going from here. What should I do to destroy this bug?