Anyone else feel that iCloud Keychain needs a bit more granularity instead of just a big on/off button? At work, I leave my phone on LTE because our wifi sucks. But I use wifi for my ipad. Using keychain sync, my phone keeps connecting to wifi because it knows the password from the cloud. If I choose "forget this network", then the ipad won't connect automatically and I have to re-enter the password, which of course means the iphone then reconnects to wifi. Talk about a vicious circle. Am I missing something?