Cloze tests do not work with the app

Hello, I am using the app on Android and cannot get the cloze tests to work at all. They only work on my computer. On my phone nothing appears, and yet the review’s progress bar keeps moving forward like if I was actually doing the exercises at a very high speed.
Anyone else having the same problem?
Thank you

I’ve got your email too and I replied there with some instructions. Please take a look. Thanks!