As title says.

client, v1.2.2753
harmony, lib v2.0.2.0 / mod v1.0.4.0

Addtional mods:
Snap out!
Pharmacist
Wall Light
SF Grim Reality
HugsLib
Common Sense
Dubs Break Mod
Save Our Ship 2
Colony Manager
EdB Prepare Carefully
Realistic Rooms
(all compatible with 1.2)

Sadly, this ruined my entire run, as of disabling the mod will break UI elements in total, as you are not able to command the entities anymore to do X, Y and Z. Just walk-commands.