Kitchener stitch with ribbing

Howdy! In Amy’s video for kitchener stitch she attatches 2 pieces of stockinette knitting together. My pieces are a k2 p1 ribbing and the pattern has me slipping every first stitch. Will kitchener stitch make a funny looking row? Is there a way to do Kitchener ribbing?

Grafting ribbing is more complicated than just doing a kitchener stitch. You have to enter the purl stitches in the opposite direction than the knit stitches. :thinking:
I wish I could help more, but I would suggest taking it to your LYS and asking for a demo.