Heading 1 renders as a png instead of H1 text

[Acorn]

Hopefully a quick and easy question/answer...
I'm using the Studio Theme in Designer Pro 15 and have just spotted that all of my Heading1's on all pages are being saved as a png file which results in no <H1> tags on any page. Is there a way to change this to a proper <H1>? The element on the page appears to be a simple text element of Heading1

You will get an image if you group text with anything, even itself.
Use the Page & Layer gallery and ensure you are in Layer Mode with Locate depressed.
When you click on your H1 text does it show as Text Line, Column or Area or Group?

Acorn