Ensure the bounds are recalculated

Otherwise, they'll stay vaguely at the origin on some platforms, which causes Unity to clip them as you look away from the origin

Update PlatformHandMeshVisualizer.cs

Author: keveleigh

org.mixedrealitytoolkit.input/Visualizers/PlatformHandVisualizer/PlatformHandMeshVisualizer.cs

@@ -95,11 +95,11 @@ protected void Update()
                 if (meshInfo.ChangeState == MeshChangeState.Added
                     || meshInfo.ChangeState == MeshChangeState.Updated)
                 {
-                    handRenderer.enabled = true;
-
                     meshSubsystem.GenerateMeshAsync(meshInfo.MeshId, meshFilter.mesh,
                         null, MeshVertexAttributes.Normals, result => { });
 
+                    handRenderer.enabled = true;
+
                     // This hand mesh is provided pre-translated from the world origin,
                     // so we want to ensure the mesh is "centered" at the world origin
                     transform.SetPositionAndRotation(Vector3.zero, Quaternion.identity);
@@ -110,6 +110,11 @@ protected void Update()
                 && handMeshTracker.TryGetHandMesh(FrameTime.OnUpdate, meshFilter.mesh)
                 && handMeshTracker.TryLocateHandMesh(FrameTime.OnUpdate, out Pose pose))
             {
+                // On some runtimes, the mesh is moved in its local space instead of world space,
+                // while its world space location is unchanged. In this case, we want to ensure the
+                // bounds follow the hand around by manually recalculating them.
+                meshFilter.mesh.RecalculateBounds();
+
                 handRenderer.enabled = true;
 
                 if (!initializedUVs && handMeshTracker.TryGetHandMesh(FrameTime.OnUpdate, neutralPoseMesh, HandPoseType.ReferenceOpenPalm))