thanks for the info. I think it is very unfortunate when there is different behavior in the calendar component in month, week and day view. Full calender is also not working properly.
For now i've modified calender.php and list.php and now it's working for me.
How did you modify it? Could you please attach the modified files here? I will review it and if it is valid, I will consider adding it to core package so that you don't have to maintain this custom modification yourself