Fileapp locks up

I tried it in the liftos app and the lift website. It worked when I had like 2 images files in my files folder. Now if I click on any file inside my file folder the Liftos stops responding, its not my browser it s the site. It can be an jpg, png, mp4 it does not matter as soon as I click it to preview the file nothing happens and the page is unresponsive afterwards. If I click the 3 dots to the top of it instead, I can download it, but clicking directly on the file causes this freeze