I may have misunderstood / misheard, but I thought it was possible to continue from an incomplete generate run given a regen.jsonl in the directory.

However, when we tried this just now via ctrl+c the generate process, no regen.jsonl file (or any file as we can see at all) was output.

Is there a way to quit the generate process and get a WIP regen.jsonl written out for later continuing?