One idea to improve usability.

when you import modules using gitools they have this file names:

homo_sapiens__kegg_pathway__ensembl_hgnc_symbol.tcm
homo_sapiens__kegg_pathway__ensembl_hgnc_symbol.tcm_annotations.tsv

it would be useful that when wanting to add annotations in the rows, the file is already loaded. If not you have to search for it and takes more time.