Start a new survey response and choose more than one sector
Open a sector, draw and finish a shape
Open map settings and either change to satellite or use measure tool
Finish 1st sector
Open second sector
This second sector's map then doesn't load.
Refreshing the window works -- it takes you back to the "Your sectors" screen where you can reselect the second sector and the map does load this time.
The measurement tools update introduced some instability in loading maps in a few different scenarios, possibly because of upgrading Mapbox GL. I've put in some different mitigations that should avoid crashes.
Attached a gif of the behavior, but to reproduce:
Refreshing the window works -- it takes you back to the "Your sectors" screen where you can reselect the second sector and the map does load this time.