Yeah, still might be fixable for the console versions? It's pretty easy to repro. Don't be immune to push-pull effects and be near the wall then get hit and pushed by Aqua Breath. I just did a little testing and was able to trigger it 3x in a couple fights. (5min clip below) Timestamps: https://youtu.be/SsK1s7f74Sg?t=17, Vela at https://youtu.be/SsK1s7f74Sg?t=230, again 2x at https://youtu.be/SsK1s7f74Sg?t=250 saved by a tentacle then hit back into the wall with Aqua Breath =D
Edit: my voice in the vid is a little hard to hear. I go through x key, trying to cast spells, movement--nothing breaks the fall (but another Aqua Breath or a grab from a Tentacle)