Map partly unresponsive after rotating the device

[maxammann]

The map becomes partly unresponsive after rotating the android device.

To Reproduce
Steps to reproduce the behavior:

1. Go to Rotate device to landscape
2. Cold start app
3. The map view is not responding on the bottom side in portrait mode.

(The red area does not respond to touch)

OR:

1. Go to Rotate device to portrait
2. Cold start app
3. The map view is not responding on the right side in portrait mode.
   

Related to digitalfabrik/entitlementcard#415

[m0nac0]

Probably the same issue as flutter-mapbox-gl/maps#195

[maxammann]

Absolutely thanks for referencing this!

[maxammann]

Alright so this whacky and hacky workaround works now for us:
https://github.com/digitalfabrik/ehrenamtskarte/blob/7675f039be5b914ad9c1331cc39e615ff802b5f8/frontend/lib/map/map/screen_parent_resizer.dart

It required quite some fine-tuning to cover edge cases. Make sure that when the initial render of the map happens that it is already visible. This means it should not be covered by a route which hides the map.