Something I ran into when investigating
https://github.com/ppy/osu/issues/28169.
If there are two scores with the same online ID available in the
database - for instance, one being recorded locally, and one recorded by
spectator server, of one single play - the lookup code would use online
ID first to find the score and pick any first one that matched. This
could lead to the wrong replay being refetched and presented / exported.
(In the case of the aforementioned issue, I was confused as to whether
after restarting spectator server midway through a play and importing
the replay saved by spectator server after the restart, I was seeing a
complete replay with no dropped frames, even though there was nothing in
the code that prevented the frame drop. It turns out that I was getting
presented the locally recorded replay instead all along.)
Instead, jiggle the fallback preference to use hash first.