New month view's week scroll coordinates are offset when "Reduce Animation" is turned on
With GNOME Calendar nightly / 44.0 beta, on Fedora 38 with Wayland GNOME 44, if you open GNOME Settings and in "Accessibility > Seeing" you turn on "Reduce Animation", scrolling one "clack" of a traditional mouse wheel in the month view will scroll by half a week instead of a week, so you end up with a half-week at the top and bottom, as you can see here:
Turning the "Reduce Animations" setting back off and scrolling, it immediately starts properly aligning weeks again.
Note / implementation detail: turning "Reduce Animations" on currently eliminates the week scroll animation entirely (I really believe it shouldn't, see #1080 (closed)); if that animation is kept active in the same way between the two mode (reduced animations or not), it would presumably go through the same code path, so that could be another way to solve this bug.