Hi,

this is a feature request. When creating an animation from a series of images as a group object, no delay can be set.
This can be seen in
https://dl.dropboxusercontent.com/u/17406199/bugtmp/Bug17_1.png
The fields indicating the delay are grayed out. When creating the animation as a bitmap, a delay can be set.

Current behavior:
When creating an animation as a group object, no delay can be set. The animation is implemented by showing the images using an animation with "after previous" set as trigger. Since no delay is set, this plays as fast as possible which is usually not intended.

Expected behavior:
The user should be able to set a delay. This could be easily implemented by changing the "after previous" animation to trigger after the set delay.

This may be a bit of a niche feature request, but it would be useful and easy to implement. Thanks for considering.