Ratings update to most recent entry
Often when I revisit a film, I rate it differently from the previous time I logged it on Letterboxd. However, I throw all my descriptive tags for the film on that first entry, including updating to add or remove tags after I've already logged it again. Doing this after I've logged the movie a second (or third, etc.) time reverts my rating of the movie to however many stars I gave it that first entry, forcing me to manually put the star rating back to what it was on my most recent viewing.
If possible, it would be nice for the default rating to coincide with the most recent entry/log, and not whichever previously existing log was most recently updated.