This works for car on right.
I lay out parking lanes in garage with white duct tape. It does not work for the other parking spot where I park nose-in.
It may be a side effect of the garage placement which is 90 degrees twist to side of driveway. I can slowly drive past first spot, then when I put car in reverse, the autopark option shows up with two parking spaces and I let the car back into the garage.
Works every time with 2024.3.25 firmware on a 2024 Model 3.