in update change:
let pointer = this.input.activePointer;
to
let pointer = this.input.activePointer.positionToCamera(this.cameras.main);
and it should work as you want?
in update change:
let pointer = this.input.activePointer;
to
let pointer = this.input.activePointer.positionToCamera(this.cameras.main);
and it should work as you want?