Playing on the recent beta version for switch and the boats are glitching out again. I have looked up a lot of the tickets about it and most I see are resolved/locked. After placing a boat down and traveling around in it the boat often glitches out. Sometimes it will reappear after a minute or so. Sometimes it takes unloading and reloading your world. I have had a few times to where after I unload and reload the world the boat is back at where I placed it before traveling around and I'm stuck out in the world and have to make another boat. In the video you can see a boat glitching with a horse in it. It happens with and without any mob in the boat. https://youtu.be/KExNkdMj-Pk