I created a content type and used that to create a page layout. It works fine. Now I need to add few more columns to content type. These columns also show up in SharePoint designer Toolbox and I drag and drop them on Page Layout, but they do not render in the browser.
I have tested multiple times with different content types and page layouts. Looks like once you use a content type with a page layout, any new columns I add after that, would not render. Do I have to do anything special here for Page Layout to be able to render columns that were added later? Thanks.