Zero Trust Hostnames List - Multiple Hostnames Per Entry?

Under Zero Trust -> My Team -> Lists If I have a Hostnames list, is there a way to enter more than 1 name per entry? It has "Hostnames" plural on the label so I kind of feel like it should, but if I separate them with a space or "," or ";" it won't save and only gives an error in the console. (Trying to avoid using multiple entries as I will hit the tier limit)