I don't think this solution is doing what you are looking for. To detect tables reliably in PDF you need some heavy-duty AI like https://www.pdftron.com/pdf-too

I don't think this solution is doing what you are looking for. To detect tables reliably in PDF you need some heavy-duty AI like https://www.pdftron.com/pdf-tools/pdf-table-extraction/ https://www.pdftron.com/pdf-tools/pdf-table-extraction/