I simply downloaded the .zip-file and fired up the included example project. I then selected the 'Storyboard Example' row and made various selections in the displayed calendar view. A gif of the problem:

As you can see, the calendar sometimes animates back to the previously set month in case a day of the previous or next month is selected.
I simply downloaded the .zip-file and fired up the included example project. I then selected the 'Storyboard Example' row and made various selections in the displayed calendar view. A gif of the problem:
As you can see, the calendar sometimes animates back to the previously set month in case a day of the previous or next month is selected.