Metadata upload #NAME error

I am trying to upload a csv metadata file to OmicsAnalyst with the below headers and keep getting an error message that the #NAME column is missing even though it is clearly there. Any suggestions as to how to resolve this?

I noticed that the examples of metadata files appear to be txt files that are comma separated but the instructions state csv files should work as well.

#NAME metabolizable_energy colonic_transit_hours Log_copy_norm_day PP_AUC