Hi @MrLux4DMoore,
As the animation gets applied to the individual characters in a group, which may or may not have the same animation, you can’t animate a group.
However, as mentioned above, we can animate all the characters in that group. As the animation CoBlock can currently only be applied to specific Items, Scripting is the best way to iterate through the Items in a group and animate them. See this post for details: Use LIST to store random animations for scene items - #2 by Nikolay
Hope this helps! Let me know if you have any further questions about this. If this solves your problem, please mark this post as the Solution.
Many thanks,
Geoff @ TechLeap