Tried it out, very cool! Fun to see it chugging on a bunch of rows. Had a weird issue where it would recompute values endlessly when I used it in a table, but I had another table it worked with so not sure what that was about
Probably would want to run with Manual calculation set on your sheet if using this.
Glad you tried it out! Excel triggers recalculation when a referenced cell updates, just like with any other formula. This is also why responses are not streamed, as every update would trigger recalculation. But if the async behavior of responses messes with the recalculation logic I am very interested in looking into it and you are most welcome to open an issue in the repo with steps to reproduce.