When I create an InDesign document and flow the ICML file into it, the tables do appear, however, the column widths are extremely narrow (about 6 characters wide), and I cannot reformat them. When I look at the table in InDesign's Story Editor, there seem to be some spurious tags, which I suspect might be part of the problem: Story Editor is showing me *two* "TablePar > TableHeader" tags for each column-header cell, and two "TablePar" tags for each ordinary cell.

When I create an equivalent table from scratch in InDesign, I see only one tag per cell. It also doesn't include (for better or worse) the table captions that result from Pandoc.

Thanks in advance for any help.