Play with speaker positioning. Moving the speakers closer together will usually make the center image more pronounced but will sacrifice on soundstage width.
Spreading the speakers further apart will widen the center image and soundstage but at the expense of losing some of the focus.
And definitely move them out into the room about at least a foot away from the wall behind them. You can also experiment with raising the speakers off the floor slightly. You can use platforms or nobsound springs from Amazon to experiment on the cheap.
Create an equilateral triangle between your listening chair and speakers. It’s all room/component dependent.
Find placement that strikes a good balance. And if the problem persists, then you need to continue working on room acoustics and potentially revisit your components.