Draft prompt not cleared after switching between threads.

Hard to describe so video, showing the problematic behaviour below.

Basically, If I have a draft message in an existing thread that I am typing out, and I switch to another or a new thread, and then I come back to it, that exact “draft message” will reappear every time I send a message in the thread.

First found on Helium, but same thing happens on Firefox, don’t think it is browser related.