Just to 2nd it. I came to the comments first, but after visiting the site, it does feel unnatural. Also to pile on, having to multi-click the next button one at a time per app feels tedious.
Seeing how you are at this stage though, color me very impressed. I've just never paid attention to PWAs, so seeing them available like this gave me a totally different (positive) consideration for them. I would love to see numbers of use just to see how widely used PWAs are. This isn't an idea for the UI for popularity per app, but just for PWA in general. Just in terms of if this is something I should be considering. Great job and good luck!