1) first create the account with LoginWithSteam
2) create second account with LoginWithEmailAddress
3) do LinkSteamAccount with ForceLink, linking the second account to Steam
This leaves the first account unlinked and unaccessible. So it is there, it is shown in the leaderboards, but you cannot log into it or do something meaningful with it. So I am forced to manually delete it as administrator.
Is there any possibility to delete it automatically? Or better really link the accounts...