MapSwipe Web's weird tutorial behavior of not auto zooming

[kopitek8]

Initial impression is that it's just slow to load, if we wait for a bit the map zooms appropriately.

Tested on: https://web.mapswipe.org/dev/#/en/projects/01KT499AKTF6Y73Z90C3S4AXKW

[ofr1tz]

It seems this issue is indeed due to loading times of the OpenAerialMap basemap.