Heading 1 formatting not changing

[Andrew Mikelsons]

I go to a heading, and the heading is using Paragraph Style "Heading 1". Then I click on Preview. Then I change the font size and nothing happens. The "Heading 1" style doesn't change. Does anyone know why? 

 Chapter 1 is not changing even though Preview is ON and I am changing the font size. 

 

[James Gifford—NitroPress · Accepted solution]

Is there a Character Style applied to the text?

Note also that when you make live changes like this, with Preview enabled, you have to click elsewhere in the style menu to get the changes to appear. It does not, in other words, respond immediately to changed selections in each field, only when you leave that field.

[Andrew Mikelsons]

Thank you! Problem fixed.