Material Compass wrong behaviour when uneven padding is applied to the camera

[michalgwo]

What happened?

When you set the padding to the camera (it happens only if padding at least on one side is different from the other sides), and then press the compass, the position of the camera changes. It should be easy to reproduce with the steps below, but please let me know if you can't, so I will attach a video.

It may be useful to see how malibre-native implemented compass click listener on Android. maplibreMap.setFocalBearing() is public, so we can easily implement this. I don't know about other platforms.

Affected Platforms

Android

Platform Version

Android API 29

Library Version

0.6.0

Sample Code

To reproduce:

1. Go to Camera State Demo and set padding to the camera, for example, top = 10.dp, end = 100.dp

val cameraState = rememberCameraState(firstPosition = CameraPosition(target = CHICAGO, zoom = 15.0, padding = PaddingValues(top = 10.dp, end = 100.dp)))

2. Run the app and try using the compass. The deviation is small after clicking the first time, but it's bigger the second and third times, so try it a couple of times.