Currently a leave app has 3 parts to the display - the leave request info to the left, overlapping requests to the right and the date and duration info down the bottom. If you made the two top patches (leave request info and overlapping area) equal size you could give more room to the space for date and duration info. This would allow you to see at least 7 days in 1 view, currently you can only see 4!!?! Not even a working week....