Not sure if this is a bug (I consider it as one, as it makes little sense), but when doing the main missions in a specific order (Hanako parade before speaking with Alt) on the beginning of Act 3, after conversation with Johnny in Pistis Sophia, the next objective is to call Hanako, but the call is made automatically, without any player agency (and it definitely looks as if it's V that's calling Hanako, not the other way around, as she starts the call asking "Yes?"). I feel that it doesn't make sense, especially after mentioned conversation with Johnny when he asks V to reconsider working with Hanako and asking V to first let him talk with Rouge. I think it would be much better if making the call to Hanako was simply left for player to make, as sort of a decision regarding if we want to go with Johnny's "plan" or still seek help from Arasaka.
I know that player will eventually be forced to call Hanako to advance the plot, but I think that postponing it at this point makes more sense role-playing wise (if we are role-playing as someone who doesn't trust Arasaka) and sort of fixes the pacing of the main plot as player doesn't feel the urgency of meeting at Embers.