Daylight savings messing with schedule

I found when I made an all day focus that when daylight savings came around the schedule was messed up and it started blocking the app at 00:00 and stopped blocking the app at 00:55 the next day. I had it so it would start at 00:00 that day and end at 23:55 that same day. So instead of it blocking the apps for almost 24 hours it blocked them for 25 hours. It was a deep focus session too so I couldn’t ever edit the session to fix it. I had to delete and reinstall the app to fix it. I hope this makes sense with what I’m saying.