Change zoom level for layer loaded - They appear to zoomed out

[NyakudyaA]

Problem

After adding a layer representing South Africa the map is zoomed out a lot.

Solution

Increate the zoom level to something like this

Maybe we need to determine the centroid of the layer and the then use it with the zoom level

[NyakudyaA]

I think this is an edge case for layers that are at the edge ie South Africa. The rest of the layers are zoomed out nicely.