I want to show 24 items on my portfolio. So when I selected 24 on the Angular Theme options page, Portfolio Post number section, that’s what I expected to see on the main portfolio page. However I can only see 20 items and when I create a new item, the one on the bottom right hand corner of the page, simply disappears.
Make sure you are changing the option for the correct portfolio display. If the front page is using a template builder template, it has to be changed on that template and not int he Portfolio theme options.