[HSY] [S] High school tasks will not be displayed on holidays

I have applied the latest update for the PC version (1.114.46.1030), but when I go to school on a day when a holiday is set, the high school tasks do not appear. Only the holiday tasks appear.

I tried canceling the holidays, but this only resulted in the holiday tasks disappearing, and the high school tasks did not appear on that day. My grades were not displayed at the end of the day either.