Autosurgeries are applied only during week end. Also, due to quirk with the way rules are applied, autosurgery only run if the rule has been applied to the slave once before.
In other words, you need to press Apply rules
and then end the week for the autosurgery to apply.
Apart from that, the lactation implants work fine.
mentioned in merge request !12386 (merged)
mentioned in commit 1496ec73
closed with merge request !12386 (merged)