Turns out that WordPress hasn’t quite fixed their issue with editing long content on a Windows phone.
This morning, I tried to edit a draft page that I’m writing. It is very long so I normally edit it on my laptop. But I had something I wanted to include before I forgot about it. The first 40 or so lines display perfectly but anything after is hidden away.
Coding can be difficult as it’s almost impossible to consider all cases, so hopefully, they’ll release a fix for it soon.