I have encountered a few issues with disabling the objectives menu, when playing Warptorio with bob and angles mod.
even when disabling the UI (objectives and handradio) neither ui will toggle on and off, tho if its done before a singleplayer game is created it will turn them off and on as it should.

Its slightly anoying having the Objectives menu floating in the mid left of the screen taking up 35% of the realestate all the time, especially when all it says is get 1000 rocket fuel... :P

i hope this helps you fix the issue, as i would be kinda sad having to unload the mod just to get my screenspace back ;)