The timer I have would just stop and not sound at all, so when I go check how much time I have left the page reloads and my time its gone and the timer is back to the start

When I restart a pomodoro timer one of my guest's pomodoro resets for a few seconds then starts the countdown at 11minutes (not at 19 as expected) even refreshing the page does not help.

the pomodoro is delayed even though i already refreshed and restart

i would like start the timer and then go on and use my other tabs and i return and the timer has stopped and the time isnt added to my total focus history pls fix it i love using this other than this one thing