Render a single image out ouf animation

Hi everybody
I’m working on my first serious animation. It has some moving grass in it and a cloth simulation. When I watch everything in the viewport, the animation looks fine. But when I do a render of a certain frame, the cloth simulation doesn’t look like the same as in the viewport. It’s set back to frame 1 of the cloth simulation.
Why ist that and is there a solution? I just want to see how the cloth looks like when it bends in the wind.
I already baked the whole cloth simulation.

Thanks for the help and sorry if I’m not explaining myself right.