Remember window size
Whenever I create a new event the dialog comes up with a predefined size which hides some of the fields I always change and also wastes quite a bit of real estate:
This means I either need to scroll down or resize the window before I start using it. What I tend to do is to resize like this…
…and then start adding the event details.
Could you possibly remember the size of this window so next time when it's opened it comes up with the same dimensions?
Not a big one, but given that I notice myself changing window size over and over again, maybe a small improvement to usability?