FYI. I reported this issue over a month ago. Hornby said they reported to the development team, today they came back saying issue is fixed... And to check the store. Now the app isn't even in the store unless you use that link above. Anyway, still same error, so then Chris at Hornby asked my version again, and again have been told it's being sent to the development team. Bit worrying that they let themselves down by not testing properly on the recent versions. If it helps, I'm on an OPpO android v13