Web Aliasdomain selection contains parent website
Reproduce: Sites->Aliasdomein for website->Add new aliasdomain
Aliasdomain: example1.tld Parent Website: example1.tld :: server.tld
This makes no sense (and even throws an error "There is already a website or sub / aliasdomain with this domain name.")
This mainly confuses the clients. I believe this problem can be easily solved.