Here’s one maybe some of the umpires can opine on. This happened in a Little League game years ago.
Two out, runners on 1 & 3. B1 hits a ground ball to second baseman. R1 gets into a rundown between 1st and 2nd. R3 crosses home plate, HC1 (me) is yelling to just tag 2nd base, which the fielder does.
The plate umpire says the run scores. I protest (all star game) and it goes to regionals who finally say the run doesn’t score. The opposing coach was livid and to this day says the run counts because then fielder engaged in a rundown before making the force out at second.