Shaker rib pattern

Hi everyone
I am doing a sweater with a shaker rib pattern for the first time. My rib pattern is fine but when I change color for striping the first row is fine but on the second row the stitches from the last color show . Do you join a new color any different for shaker rib?


See if this site helps.

Shaker rib is also called Fisherman’s rib.
I haven’t tried this myself but it sounds possible.