It is very interesting that you mention Popper's. His approach of scientific-knowledge-as-provisional is one of the starting points of the topic of "logics of discovery". The question of whether we can find a way to scientifically study the process of hypothesis-making, which is the most creative part of science.
Karl Popper was very ambiguous, but mostly negative, about it. While other philosophers, like Peirce, defended it. Peirce had a name for it abductive reasoning
Which is one of the approaches to creativity I was attempting to use in my own research. Here, I just mixed it up with the basic ideas of the "embodied" cognitive science movement :D
I really enjoyed that thread! Thank you for sharing Mathieu Lalonde