Jefe Bergenstein
Legend
I think it is a stretch to assume intent given WOTC's sloppy, err... naturalistic writing. Light specifically refers to dual wielding in its descriptor, which is the source of the extra attack. The image of someone attacking, sheathing, unsheathing and attacking again as somehow being faster than just attacking twice with the weapon in hand strains even MY v-tude to the point where it's clearly an oversight.Yes. Based on the fact that the wording for the Light property did include the wording about the weapon needing to be in a different hand in Unearthed Arcana playtests 2 and 3, and then got removed in 4. It was clearly an intentional change that occurred during the playtest process, and was not reversed in the day 1 errata.
Of course, we wouldn't have this nonsense if they didn't listen to the grognards who pitched a fit over keywords and clear language. Apparently it's not D&D unless you have to divine RAI on whatever ass pull ruling was scribbled on the back of a pizza box the week before.