One more attempt at fixing the keypoint shader

com.unity.perception/Editor/GroundTruth/ShaderPreprocessor.cs

             if (!shadersToPreprocess.Contains(shader.name))
                 return;
 
+            var hdrpKeyword = new ShaderKeyword(shader, "HDRP_ENABLED");
-            var keyword = new ShaderKeyword(shader, "HDRP_ENABLED");
+            bool isHdrp = true;
-            var keyword = new ShaderKeyword(shader, "HDRP_DISABLED");
-
+            bool isHdrp = false;
-                if (data[i].shaderKeywordSet.IsEnabled(keyword))
+                if (data[i].shaderKeywordSet.IsEnabled(hdrpKeyword) == isHdrp)
                     continue;
 
                 data.RemoveAt(i);