Simple custom material example shader may use wrong matrix

Simple custom material example's shader may use wrong matrix.

https://code.qt.io/cgit/qt/qt3d.git/tree/examples/qt3d/simplecustommaterial/shaders/es2/simpleColor.vert?h=5.14
https://code.qt.io/cgit/qt/qt3d.git/tree/examples/qt3d/simplecustommaterial/shaders/gl3/simpleColor.vert?h=5.14

----
// Transform position, normal, and tangent to world coords
worldPosition = vec3(modelMatrix * vec4(vertexPosition, 1.0));
{{// Calculate vertex position in clip coordinates }}
gl_Position = mvp * vec4(worldPosition, 1.0);
----

mvp is model/view/projection matrix.  But, worldPosition already have model matrix.  gl_Position multiples model matrix 2 times.

I think correct code is

gl_Position = viewProjectionMatrix * vec4(worldPosition, 1.0);
----

{{}}