When the map is left zoomed in, opening the weather app screen at any time resets it to the default full view.
I've made a couple other fixes before I checked on this one and now I can't recreate it. You'll have to let me know if the next update fixes it for you or if there is something else that might be triggering the issue.
It still happens in 0.61.2 for me so I'm not sure why didn't/doesn't for you. Open the map screen, use the "+" or maximum zoom button to zoom in from the default full view, switch to the weather screen, switch back to the map, and it's back to the default full map view.
Sorry, I misread your original post. I'll take a look at a fix.
I've got this fixed for the next update.
Customer support service by UserEcho