Can't attach .xlsx files to context

I am trying to attach .xlsx files but am unable to do so. Is this supported, or any plans to support it? Thanks.

Hi @doctorjuice

No, this format isn’t supported. You can convert it to CSV, that format is supported.

Yeah, but with .csv you lose all of the formatting that comes with .xlsx. Would definitely be better if it was supported. At the least, there should be an error/warning message when trying.

Anyway, thanks for the response!