This ^^^^^^^ - yes!
Some data cleaning is often required. Actually, unless you are making the data yourself and understand the workflow & tools it’s usually required . To those of us used to such annoying but necessary steps, it’s easily overlooked.
Note to self, check aTbRef notes on TSV/CSV import and properly reflect this aspect for those less used to it. CSV, less so TSV, is a very variable ‘standard’. Lots of tools/apps do this structure differently, i.e. dealing with (or not) commas/tabs/line returns within ‘cell’ data within the overall TSV/CSV table.