Adobe Portfolio - Ludwig Theme - Page Titles Missing

I couldn't find the section for Adobe Portfolio, so forgive me if this is posted in the wrong section. I am frustrated with the settings on Adobe Portfolio. The only theme that I like out of all the themes they have is Ludwig. However, the page titles only show when you hover the mouse on them. When you view the portfolio on a mobile device, it just looks like a random image gallery and page titles on hover will not show, so it's not likely a visitor will even know what they're clicking on. They may not know that each image is a clickable link to a different page. I want the portfolio to be easy to understand for all kinds of visitors that might be looking at it. So far, someone from support suggested that I either switch to a different theme (which I don't want to do) or put the title in the image itself in Photoshop. Seems like a bit of work to do for just one tiny obstacle that just happens to be included on other themes. I don't understand why they would leave out one useful and important feature on one of them but keep it on the others. So now that I have to redesign my cover pages, would anyone happen to know what is the correct image size for the cover pages that I can center my text on and won't be cropping the text funny or have weird alignment issues?