Will my geographical positions be tracked and stored in the google location history when my internet connection is temporarily interrupted?
So, after my vacation I know for certain that it is possible to record the positions without an open internet connection.
As soon as an app requests a position (in my case an offline map app)  this position will be stored (cached) by the location services from google.
The positions will be transferred to google as soon as an connection has been established.
I have no details about the number of positions that will be handled this way.