Unable to add new section on page

Hello,

is there a limit to how many sections you can add to a page? My page is complete but I wanted to add a new title after hiding the page title. So that I am able to choose the font and color of the title. So I go to click the add section button and pick the first option which is the single layout and nothing happens from there. It leads me to believe I have maxed out the number of allowed sections. Is that a thing, or what am I missing?