How to define the output type of a column in MultiQC? In the following example, the values of 'Representative Id' column that don't have a '/', are considered numbers in the output. I want this to be a strings column.

# id: "family_metadata"
# section_name: "Family Metadata"
# description: "Family metadata table containing family ids and sizes along with representative sequences, ids and lengths."
# format: "csv"
# plot_type: "table"
Sample Name,Family Id,Size,Representative Length,Representative Id,Sequence
mgnifams_test_5,mgnifams_test_5,39,129,1446399400_1_131/2-130,AKDKIIIRGARQHNLKNIDLEIPRDKLVVFTGLSGSGKSSLAFDTIYAEGQRRYVESLSAYARQFLGQMDKPDVDFIEGLSPAISIDQKTTSRNPRSTVGTVTEIYDYLRLLYARIGHPHCWQCGRPIQ
mgnifams_test_4,mgnifams_test_4,25,117,782510898_278_395,RILDPRIVGEEHYQVARQVQEILQKYKELQDIIAILGMDELSEDDKLVVSRARKVQRFLSQPFFVAGQFTGLEGRYVPISETIQGFKEIIEGKYDDIPEGYFLNCGNIDDVLAKVNK
mgnifams_test_1,mgnifams_test_1,18,108,1622851798_832_939,AAMKGMLDPVYEEKVIGHAEIRQLFKASGVGTIAGSYVMDGTFQRDCKVRISREGKQIFEGQLASLKRFKDDVKEVKAGYECGLVFEGFNDIQELDQVEAYIMVEVPR
mgnifams_test_2,mgnifams_test_2,34,127,1546033206_1_127,MPKRTDIHSILIIGAGPIVIGQACEFDYSGAQACKALREEGFRVILVNSNPATIMTDPEMADATYIEPITWQTLERIIARERPDALLPTMGGQTALNTALDLVREGVLEQHGVELIGASRDAIDKAE
mgnifams_test_6,mgnifams_test_6,18,103,4529851305_271_377,DVITGIIKANIPSRIAFAVSSQVDSRTILDQVGAEKLLGKGDMLFYPSGAPKPVRVQGAFVSDEEVEKIVSFVKSNGEATYSEDILESIENCNKTDKELAAET