Multiplayer world with players on various devices, me and the host are on Windows, but that shouldn't effect this.

This is kinda annoying really? I was casually walking on something which I built over water, and instead of teleporting on top of it, my dog (i assume) teleported under it. Not really fully sure but i heard damage sounds from underneath me and then got the suffocated message. There were lots of entities on the building, and the floor was cake ontop of yellow concrete, so that could have effected it.

This might not be a bug, but it certainly feels like one. Since it was unintentional behaviour which caused a setback, and I could do nothing to stop it.