diff --git a/exts/cesium.omniverse/cesium/omniverse/ui/attributes/attribute_widget_util.py b/exts/cesium.omniverse/cesium/omniverse/ui/attributes/attribute_widget_util.py
index f8a17ff8..e0398800 100644
--- a/exts/cesium.omniverse/cesium/omniverse/ui/attributes/attribute_widget_util.py
+++ b/exts/cesium.omniverse/cesium/omniverse/ui/attributes/attribute_widget_util.py
@@ -113,13 +113,8 @@ def build_common_raster_overlay_properties(add_overlay_render_method=False):
         CustomLayoutProperty("cesium:alpha", build_fn=build_slider(0, 1))
         if add_overlay_render_method:
             CustomLayoutProperty("cesium:overlayRenderMethod")
-    with CustomLayoutGroup("Maximum Screen Space Error"):
-        CustomLayoutProperty("cesium:maximumScreenSpaceError")
-    with CustomLayoutGroup("Maximum Texture Size"):
-        CustomLayoutProperty("cesium:maximumTextureSize")
-    with CustomLayoutGroup("Maximum Simultaneous Tile Loads"):
-        CustomLayoutProperty("cesium:maximumSimultaneousTileLoads")
-    with CustomLayoutGroup("Sub Tile Cache Bytes"):
-        CustomLayoutProperty("cesium:subTileCacheBytes")
-    with CustomLayoutGroup("Credit Display"):
-        CustomLayoutProperty("cesium:showCreditsOnScreen")
+    CustomLayoutProperty("cesium:maximumScreenSpaceError")
+    CustomLayoutProperty("cesium:maximumTextureSize")
+    CustomLayoutProperty("cesium:maximumSimultaneousTileLoads")
+    CustomLayoutProperty("cesium:subTileCacheBytes")
+    CustomLayoutProperty("cesium:showCreditsOnScreen")
diff --git a/src/core/include/cesium/omniverse/OmniRasterOverlay.h b/src/core/include/cesium/omniverse/OmniRasterOverlay.h
index fc142ef9..0a187d9e 100644
--- a/src/core/include/cesium/omniverse/OmniRasterOverlay.h
+++ b/src/core/include/cesium/omniverse/OmniRasterOverlay.h
@@ -30,10 +30,10 @@ class OmniRasterOverlay {
     [[nodiscard]] int getMaximumSimultaneousTileLoads() const;
     [[nodiscard]] int getSubTileCacheBytes() const;
 
-    [[nodiscard]] CesiumRasterOverlays::RasterOverlayOptions getUsdOptions();
+    [[nodiscard]] CesiumRasterOverlays::RasterOverlayOptions createRasterOverlayOptions() const;
 
     [[nodiscard]] virtual CesiumRasterOverlays::RasterOverlay* getRasterOverlay() const = 0;
-    void updateRasterOverlayOptions(CesiumRasterOverlays::RasterOverlayOptions& options);
+    void updateRasterOverlayOptions() const;
     virtual void reload() = 0;
 
   protected:
@@ -41,6 +41,6 @@ class OmniRasterOverlay {
     pxr::SdfPath _path;
 
   private:
-    void setOptionsFromUsd(CesiumRasterOverlays::RasterOverlayOptions& options);
+    void setRasterOverlayOptionsFromUsd(CesiumRasterOverlays::RasterOverlayOptions& options) const;
 };
 } // namespace cesium::omniverse
diff --git a/src/core/src/OmniIonRasterOverlay.cpp b/src/core/src/OmniIonRasterOverlay.cpp
index 318eab00..af7615dc 100644
--- a/src/core/src/OmniIonRasterOverlay.cpp
+++ b/src/core/src/OmniIonRasterOverlay.cpp
@@ -108,7 +108,7 @@ void OmniIonRasterOverlay::reload() {
 
     const auto rasterOverlayName = UsdUtil::getName(_pContext->getUsdStage(), _path);
 
-    auto options = getUsdOptions();
+    auto options = createRasterOverlayOptions();
 
     options.loadErrorCallback = [this, rasterOverlayIonAssetId, rasterOverlayName](
                                     const CesiumRasterOverlays::RasterOverlayLoadFailureDetails& error) {
diff --git a/src/core/src/OmniPolygonRasterOverlay.cpp b/src/core/src/OmniPolygonRasterOverlay.cpp
index 74041bfc..1f976f43 100644
--- a/src/core/src/OmniPolygonRasterOverlay.cpp
+++ b/src/core/src/OmniPolygonRasterOverlay.cpp
@@ -94,7 +94,7 @@ void OmniPolygonRasterOverlay::reload() {
 
     const auto projection = CesiumGeospatial::GeographicProjection(*pEllipsoid);
 
-    auto options = getUsdOptions();
+    auto options = createRasterOverlayOptions();
 
     options.loadErrorCallback = [this](const CesiumRasterOverlays::RasterOverlayLoadFailureDetails& error) {
         _pContext->getLogger()->error(error.message);
diff --git a/src/core/src/OmniRasterOverlay.cpp b/src/core/src/OmniRasterOverlay.cpp
index edaaec37..1902d8e1 100644
--- a/src/core/src/OmniRasterOverlay.cpp
+++ b/src/core/src/OmniRasterOverlay.cpp
@@ -81,19 +81,22 @@ FabricOverlayRenderMethod OmniRasterOverlay::getOverlayRenderMethod() const {
     return FabricOverlayRenderMethod::OVERLAY;
 }
 
-CesiumRasterOverlays::RasterOverlayOptions OmniRasterOverlay::getUsdOptions() {
+CesiumRasterOverlays::RasterOverlayOptions OmniRasterOverlay::createRasterOverlayOptions() const {
     CesiumRasterOverlays::RasterOverlayOptions options;
-    setOptionsFromUsd(options);
+    options.ktx2TranscodeTargets = GltfUtil::getKtx2TranscodeTargets();
+    setRasterOverlayOptionsFromUsd(options);
     return options;
 }
 
-void OmniRasterOverlay::updateRasterOverlayOptions(CesiumRasterOverlays::RasterOverlayOptions& options) {
-    setOptionsFromUsd(options);
+void OmniRasterOverlay::updateRasterOverlayOptions() const {
+    const auto pRasterOverlay = getRasterOverlay();
+    if (pRasterOverlay) {
+        setRasterOverlayOptionsFromUsd(pRasterOverlay->getOptions());
+    }
 }
 
-void OmniRasterOverlay::setOptionsFromUsd(CesiumRasterOverlays::RasterOverlayOptions& options) {
+void OmniRasterOverlay::setRasterOverlayOptionsFromUsd(CesiumRasterOverlays::RasterOverlayOptions& options) const {
     options.showCreditsOnScreen = getShowCreditsOnScreen();
-    options.ktx2TranscodeTargets = GltfUtil::getKtx2TranscodeTargets();
     options.maximumScreenSpaceError = getMaximumScreenSpaceError();
     options.maximumTextureSize = getMaximumTextureSize();
     options.maximumSimultaneousTileLoads = getMaximumSimultaneousTileLoads();
diff --git a/src/core/src/OmniWebMapServiceRasterOverlay.cpp b/src/core/src/OmniWebMapServiceRasterOverlay.cpp
index e9ddccba..bef6fe40 100644
--- a/src/core/src/OmniWebMapServiceRasterOverlay.cpp
+++ b/src/core/src/OmniWebMapServiceRasterOverlay.cpp
@@ -72,7 +72,7 @@ std::string OmniWebMapServiceRasterOverlay::getLayers() const {
 void OmniWebMapServiceRasterOverlay::reload() {
     const auto rasterOverlayName = UsdUtil::getName(_pContext->getUsdStage(), _path);
 
-    auto options = getUsdOptions();
+    auto options = createRasterOverlayOptions();
 
     options.loadErrorCallback = [this](const CesiumRasterOverlays::RasterOverlayLoadFailureDetails& error) {
         _pContext->getLogger()->error(error.message);
diff --git a/src/core/src/UsdNotificationHandler.cpp b/src/core/src/UsdNotificationHandler.cpp
index f06e2334..fc0e637e 100644
--- a/src/core/src/UsdNotificationHandler.cpp
+++ b/src/core/src/UsdNotificationHandler.cpp
@@ -341,8 +341,7 @@ void processCesiumRasterOverlayChanged(
     }
 
     if (updateRasterOverlayOptions) {
-        auto pNativeOverlay = pRasterOverlay->getRasterOverlay();
-        pRasterOverlay->updateRasterOverlayOptions(pNativeOverlay->getOptions());
+        pRasterOverlay->updateRasterOverlayOptions();
     }
 }