[Resolved] Off-line map become invalid once scroll out of range

Hi, first of all, big big thanks for this wonderful app!

When using off-line maps, once I scroll out of available range (I mean the blank areas with no tiles downloaded), the whole map becomes all blank and unusable, even I tried to scroll back to the available area. I have to reload the map and try again to get to the place where I was.

I am not sure if this is a bug but it is really a bit frustrating.

[Edit] I found out the reason. Setting -> Maps ->Auto load maps : set it to "Never" will change this behavior. Obviously this is not a bug at all, sorry.
[Little suggestion] would be nice if change the title of "Leaving map" to "Scrolling out of available range / downloaded map zone"... or something like that.

Tanks again,

C. Y. PAN