Julia Cox

I'm having a similar issue, I have a valid `.xlsx` file that is not correctly identified from the first 262 bytes. The first header check succeeds but the [second](https://github.com/h2non/filetype/blob/master/matchers/document.go#L113) fails...

This is probably a duplicate of #83

> We discussed this in office hours today. The conclusion is that no one understands _why_ this bug is present, but this fix seems okay. Thanks for reviewing/merging! Sorry I...

Here are screenshots with traces of the two different spots `attachTableInternal` is being called for the `chrome_history` table. Notably, one of them is coming from `attachVirtualTables` with `is_extension=false`, which doesn't...

Just came here to make the same bug report 😆 would appreciate a new release once this is merged if possible!!