Userman 5.0 Generate Voucher

Maybe this is the right place for this ?

Hi
Just downloaded this and wanted to create some test users so i logged into userman went to add users.
Two options under generate 1 for csv and other for vouchers.
Both of them seem to have no function ???
Is there something i must do before this option will work ?
Cheers

Spec
ROS 5.0 on x86 platform
Upgraded from 4.17 but i was not using userman on this version.

Did you fix this or anyone know, im having this problem and its driving me insane

i have upgrade downgraded removed userman reinstalled userman( even deleted userman from stores) still happening i changed browsers same deal



please anyone with any clue ?