NAM 5km forecast model setting cannot be saved but always go back to default

My home location often can see jet streams and checked it with your wonderful Windy online but yours doesn’t have one...

I cannot find northern lightning settings?????

I enjoy using your Windy.com online.
Here, every year summertime, many firestorms around my hometown
happened - today, I can see smokes out there but not on your Windy.com.
I remembered I saw one of other weather onlines showed smoke paths by space
camera before. It would be nice Windy.com have that function.

Because where I go to do astronomy, many times those atmospheric turbulence
oftens upsetted astronomy views.
I saw your wonderful Windy online and wondered about the atmospheric turbulence
function able to be added???