Inconsistent subtotal rows behavior

[ThunderCls]

ClosedXML.Report version used: 0.2.4

Correct me if I'm wrong but the expected behavior when disabling subtotals in a grouped column should be to skip the subtotal rows creation altogether, right? Why would you want an empty subtotal row?. In my case I'm using grouping on two columns but I only want the subtotal on the outermost column and not on the "children" groups. My expressions look like this:

ColumnA: <<group DisableOutline MergeLabels=Merge2>>
ColumnB: <<group DisableOutline DisableSubtotals MergeLabels=Merge2>>

The output I'm getting looks like this

But the output I should get should look like this instead

On a side note the "DisableOutline" flag doesn't look like is doing anything since an outline is still created on the left hand side of the sheet anyways.

[b0bi79]

Currently the DisableSubtotals and DisableOutline options are not supported for MergeLabels=Merge2 mode.