the

ICOUNT_SEG_GTF

bug is for real with ensembl 105 - not sure what is wrong with that specific version as we havent ecountered this with other ensembl versions - I tested v113 (newest) and v103 (older, same year) and works like a charm ... I cant figure it out what is so special about 105; it doesnt seem related to things upstream or any filtering we apply as

ICOUNT_SEG_GTF

is done on the unfiltered GTF