Before I start, I am:
- On Windows 10
- Not using mods or CC (have only used one for rocket ships years ago)
- Play all packs
So I have experienced the bug where Sims swim through the floor instead of properly exiting the water, but this is the first time I've sort of seen the opposite.
I took the Sims family to the beach for a day at the beach to fulfill summer holiday activity goals. When I asked this caster to swim around, she transportalated herself out into the water instead of walking down the beach, and landed in the water, and then proceeded to walk around on top of the water instead of swimming.
Troubleshooting:
First reset: She froze and got a white ico, which I associate with movement errors in her task queue, not the active task. I let the game run for a few seconds, and she didn't move.
Second reset: She jumped a few "feet" and dropped into the water.
I then told her to "go here" to the beach. She correctly swam until she could walk, and then she transportalated to the spot I told her to go to.
All in all, not a game-breaking bug, and resetting it fixed it, but I thought I should report it anyway. At the very least, you might get a kick out of the fact that some Sims can, in fact, walk on water.