From my mother plant that I bought from G Plants two years ago. It's definitely a rio but the variegation it still coming in so it looks more creamy? Not sure if this is because of the light condition or if it's because I grew these from cuttings and the leaves are still juvenile. There are two growth points on this cutting and they are constantly pushing out new growth. I’ve included a graphic for reference. Currently growing in sphagnum.
Sun requirement: Indoor
Care instructions: Currently growing in sphagnum moss. Do not let the sphagnum fully dry out as it will kill the roots. Liquid fertilizer works best, make sure it's very diluted.