Change Details

One report on IRC, and a confirmation using my "Quiddity" account. I did not have Flow enabled this morning. I did have the userpreference for "Automatically enable all new beta features" checked. I visited Special:Preferences, and immediately my talkpage was converted. (I did not change or save anything. Just visited Special:Preferences. Possibly related to {T64815}.) I cannot reproduce this with a new test account, but it is probably reproducible with pre-existing accounts that have "Automatically enable all new beta features" enabled.