Horizontal range - subranges are not supported

[TarasBorovyk]

If I try creating template with horizontal area, that contains subrange, I'm receiving exception Will it be fixed in future? Are there any ways to omit this problem?

Template: template-output (1).xlsx Code (.txt): Code.txt

[b0bi79]

Sorry, but such complex templates are not supported at the moment. You can contribute to the development of the project and modify the code of the RangeTemplate class to support subranges in horizontal ranges.

I had no plans for such an evolution of ClosedXML.Report.