I have literally never met a developer who does this (including myself). 99% of all PRs I have ever created or reviewed consist of a single commit that "does the thing" and N commits that fix issues with/debug failure modes of the initial commit.
I have literally never met a developer who does this (including myself). 99% of all PRs I have ever created or reviewed consist of a single commit that "does the thing" and N commits that fix issues with/debug failure modes of the initial commit.
Yeah, make it work. Commit. Build unit test. Commit. Fix bugs. Commit. Make pretty. Commit and raise a PR.
You never design a solution which needs multiple architectural components which _support_ the feature? I do, and would make little sense to merge them as separate PRs most of the time as that would mean sometimes tests written on the inappropriate level, also a lot more coordination and needs a lot more elaborate description then just explain how the set of components work in tandem to provide the user value.