It would be useful to have a enhanced automated testing-setup - here are some notes from Corinna on this:
In general I would use appium to mock geo location. To run an appium test as part of the CI pipeline I would use a dockerized android emulator like this one. It also comes with a Firebase Test Lab integration
To cover more than just virtual android devices, I would use Saucelabs, Browserstack, Lambatest or AWS device farm.
It would be useful to have a enhanced automated testing-setup - here are some notes from Corinna on this: