For Sitecore 9.1, can the Identity Server be used for multiple sites/clients? For example, on a local developer machine I have several 9.1 installs for separate clients. Could I use that Identity Server for the login for all of them? Or do i need a a separate Identity Server install for each client?
The problem I see is that the Identity Server needs to use a Core database, but if I use the Core DB for Client A, then Clients B and C would also have their info stored in the Client A Core DB.
Another problem I see is the Password Recovery Url used by the Identity Server. If I set the url to be for client A (https://clientA) and client B (https://clientB) needs a password reset, does client B get redirected to the https://clientA url?