File format issue

I am working on a project and have node red deployed on a android OS gateway. I have multiple flows setup and working but the issue is I dont have the ability to export JSON whether in formatted or compact its just blank. I can import in JSON format no problem.
The only option I have is to export in a .azia format. Not sure if anyone has any ideas/ suggestions.
Thanks

What version is it reporting?

Can you show us screenshots?