Implicit columns support

[jimmyzzxhlh]

Hi,

Is it possible to add support for implicit columns? (or even having a way to explicitly specifying where the column border appears in a detected table would be helpful). Example PDF: https://www.humana-medicare.com/BenefitSummary/2024PDFs/H6622082000EOC24.pdf (Table starting from page 50 which only has 2 columns)