Kilmarnock are clearly a second half team, he should have taken this into account.
It also shows that McInnes knows the tweaks needed to turn the game round, and also that Killie are generally shit in the first half except against Dundee in the cup.
The half time league.
https://www.transfermarkt.co.uk/scottish-premiership/tabellenachminuten/wettbewerb/SC1?saison_id=2023&range=Kickoff%3B45'&time_start=0&time_end=45