That is a reasonable patch/repair. I’ll bet some clear silicone caulk, neatly but generously applied to the door, and allowed to cure would hold it in place.
That having been said, I’m not sure that the good engineers at Hyundai had a silicone bodge-job in mind when their craftsman built this vehicle. I’m hoping that Hyundai can develop a more elegant repair, but in the meantime I am reaching out to the group to see if anybody else with 2020-2022 Palisades have experienced a similar problem.
Thanks for your suggestions and keep them coming!
Safe driving everybody!