Catalyst script generator creates inconsistent variable names with plotOverLine

I am using the prebuild Paraview 5.6.1 binary found here to generate Catalyst scripts. If I use the plot over line filter as a desired PolyData export on a Multiblock Data Set the python script generated initialized the plot over line as

 xmf = coprocessor.CreateProducer(datadescription, 'input')

 # create a new 'Plot Over Line'
 plotOverLine1 = PlotOverLine(Input=xmf, Source='High Resolution Line Source')

But when the XMLPolyDataWriter is created, its input variables has incorrect capitalization on the plotOverLine variables

 xMLPPolyDataWriter1 = servermanager.writers.XMLPPolyDataWriter(Input=plotoverline1)

The input to the writer should be plotOverLine1 not plotoverline1