On Tue, Apr 18, 2023 at 5:54 PM Cem Gündoğdu <cscallsign@xxxxxxxxx> wrote: > > If <upstream> is not specified, [...] and the --fork-point option is assumed. > > The --fork-point option does this: > > > Use reflog to find a better common ancestor between <upstream> and <branch> when calculating which commits have been introduced by <branch>. > > Since the parent of a is still in the reflog of origin/a, it is not > being rebased (the rationale being that the commit *was* in origin/a > at some point). If you want to disable this behavior, add > --no-fork-point option: Yes. That's it, thank you for pointing out --fork-point. That's indeed what's causing the unexpected behavior. Do you happen to know when such behavior is desirable? I'm tempted to change the default to --no-fork-point but usually when something is default there's a valid reason.. 🤔