Now, if you want to exclude domains from the Bitwarden extension you need to specify a domain. Instead, in my case I want that all the domains that correspond to *.test or include dev.* are excluded, but this generates an error that is not a valid website.
I totally agree with you, Daniele.
And it would be great if this option works with wildcard IP domains. For example, esxclusion list entry ‘https ://192.168.*’ excluded https ://192.168.1.1 and https ://192.168.23.12 and so on.
I think also set the priority based on the domain is important: Starts With domains with priority
Those ideas needs some votes 
Just tried to exclude *.docker.localhost . I was surprised that doesn’t work. Ips would be great too!
+1, would also like to see this feature. I have a work domain that I keep in a strictly local-only keepass installation for legal reasons, and that I would like to exclude from bitwarden. As it stands, I would have to exclude >100 individual domains, so being able to exclude *.workdomain would be great.