Rotating the camera in Location Provider example removes tiles

[apavani]

Context:

A developer reported this problem where rotating the camera removes already active tiles

Problem:
Here's a detailed preview of the issue
https://www.youtube.com/watch?v=Egn3LIXqsZQ

Solution:

My guess is that there is something wrong among the lines 129 through 135 in the QuadTreeTileProvider.csscript

[mjakupi]

Bump! Hello did you find any solution for this bugg?

[abhishektrip]

@mjakupi #527 Should fix it.