The pot not having a drain hole seemed more critical to me, generally, but the few times I've repotted vines, they did not respond as favorably as I would have liked.
Repotting vines like Pothos, Philodendron, even WJ & other Tradescantias, any vines/creepers that do not become woody over the course of a few yrs, is not something I ever do anymore. I see no reason to keep & try to rehabilitate if old roots have become unhappy on plants like these because when they get tired looking, &/or have developed bare lengths of stem, it's so much easier to just cut everything off @ the soil level, cut vines into pieces of desired length, & start over.
Starting over with a group of fresh cuttings takes about 2 minutes unless there's really a lot of mass, and gives the roots the entire space of the pot to fill again before they become cramped and out of room to grow. I have the best luck with vine cuttings by starting roots in water, for about a week or 2, then potting.