If you have multiple bookmarked calendars, you can't move the tabs around. You have to turn all the bookmarks off then turn them back on in the new order you want them displayed. It would be very smooth if you can just hold and drag the bookmark tab to where you want it in the bookmark list at the bottom of the calendar. Or let that be an edit bookmarks mode of some sort.

I am handling with more than 10 different calendars. Sometime, I need to add one (and delete) and it is rather annoying to deactivate and activate the favourite calendars to get them in the required order.

We need the ability to change the position of calendars in the list (bottom panel). I can turn the calendars off and on again in the correct order, but it's so frustrating. I have about 10 calendars and groups and sorting them becomes a pain.

What said @James :)

Please add a drag-and-drop interface in settings to optionally allow a user to manually re-order calendars/groups in the favorites bar.

I have 5 accounts and over 40 calendars, including multiple groups set up, with 13 current favorite choices.

I am aware the favorites bar is presented in order of addition. While I can write down all of my current favorites, de-select them all, then re-add them in a new order and that does accomplish the end goal, it is far, far from user-friendly and thus why I am requesting a user-friendly way of re-ordering the favorites.

I could also use Google's calendar app because it accomplishes the same end goal, but I choose to use Business Calendar because it offers more functionality and generally in a more friendly way. I view the lack of a manual ordering feature like this; this feature would be another way that BC2 would be better than competition or unfriendly work-arounds.