diff --git a/libs/filabridge/include/private/filament/UibStructs.h b/libs/filabridge/include/private/filament/UibStructs.h
index 6ea4232633..8536ddccba 100644
--- a/libs/filabridge/include/private/filament/UibStructs.h
+++ b/libs/filabridge/include/private/filament/UibStructs.h
@@ -209,12 +209,12 @@ struct PerViewUib { // NOLINT(cppcoreguidelines-pro-type-member-init)
     float es2Reserved2;
 
     // bring PerViewUib to 2 KiB
-    math::float4 reserved[38];
+    math::float4 reserved[22];
 };
 
 // 2 KiB == 128 float4s
-static_assert(sizeof(PerViewUib) == sizeof(math::float4) * 144,
-        "PerViewUib should be 16 x 144 bytes");
+static_assert(sizeof(PerViewUib) == sizeof(math::float4) * 128,
+        "PerViewUib should be exactly 2KiB");
 
 // ------------------------------------------------------------------------------------------------
 // MARK: -
diff --git a/shaders/src/common_getters.glsl b/shaders/src/common_getters.glsl
index 70540800ed..2d6425ae93 100644
--- a/shaders/src/common_getters.glsl
+++ b/shaders/src/common_getters.glsl
@@ -51,11 +51,21 @@ highp mat4 getEyeFromViewMatrix() {
     return frameUniforms.eyeFromViewMatrix[getEyeIndex()];
 }
 
+/** @public-api */
+highp mat4 getEyeFromViewMatrix(int eyeIndex) {
+    return frameUniforms.eyeFromViewMatrix[eyeIndex];
+}
+
 /** @public-api */
 highp mat4 getClipFromWorldMatrix() {
     return frameUniforms.clipFromWorldMatrix[getEyeIndex()];
 }
 
+/** @public-api */
+highp mat4 getClipFromWorldMatrix(int eyeIndex) {
+    return frameUniforms.clipFromWorldMatrix[eyeIndex];
+}
+
 /** @public-api */
 highp mat4 getWorldFromClipMatrix() {
     return frameUniforms.worldFromClipMatrix;