Problem with some (possible malformed tables)

Hi, great library, super impressed with the features, extensibility and performance. Will be switching my reddit client over to it for the next release.

I'm having a slight problem with some tables though, I tested against this post https://www.reddit.com/r/hearthstone/comments/5b5mlg/the_mean_prerelease_reveal_chart_all_currently/

you can see the markdown at: https://www.reddit.com/r/hearthstone/comments/5b5mlg/the_mean_prerelease_reveal_chart_all_currently.json under the self_text entry.

From what I can interpret the problem is that the table headers indicate 4 columns, but the actual rows have five, with the leftmost often being left empty, causing it to render only four columns. Is this an malformed edge-case that shouldn't be supported, a bug, or an option that can be toggled somewhere?

Thanks again!

Start with the referenced Reddit post and its JSON self_text entry, then reproduce how Markdig renders the table with four header columns and rows containing five cells. Determine whether the malformed-table behavior is expected, a bug, or an option, and verify the chosen behavior against the reported example.