I keep getting a really annoying pop up box on Mumsnet. It appears in the middle of the screen and is called something like "Live Caption pop up in ... German/ English" it has text being typed out which is nonsense - something about dandelions.

I am using Mumsnet android app on a phone. I have tried to take screenshots but it won't capture the pop ups for some reason. They only appear when I used Mumsnet.

Please sort this as it's making the app unusable. Thanks