HTML anchor field not show in Advanced section

I have Genesis Custom Block plugin installed. When I create post using custom heading blocks, I only see the Additional CSS but not the HTML anchor options in the advanced section of the blocks panel. Any ideas why?

• This topic was modified 2 years, 2 months ago by luciuskaung08.
• This topic was modified 2 years, 2 months ago by luciuskaung08.