Actors/UIActors/TileMaps added inside a Timer callback aren't initialized for the current frame

Actors/UIActors/TileMaps added inside a Timer callback aren't initialized for the current frame: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). Hi! I've been using Excalibur to build a small game and ran into something that looks like a bug.