Unable to move into 2 middle lanes in my underground farm

In my farm underground, I am unable to just walk into the middle 2 lanes, as you can see it the video I linked, I need to sprint to get there, and even then, I sometimes sprint too much and get on the other siden, still unable to go into the 2 middle lanes.

When I sprint into the middle lanes, and step too far off, I get pushed back to the lane closest to the water, although, there was 1 lane next to the water that even pushed me off, onto the slab, above the water sources.

Sorry for the audio, I forgot my GeForce recorded audio on default.