group_added
Description:
Will be emitted after the group is added to to the timeline.
This can happen when grouping with `ges_container_group`, or by adding containers to a newly created group.
Note that this should not be emitted whilst a timeline is being loaded from its Project asset. You should connect to the project's loaded signal if you want to know which groups were created for the timeline.
Parameters:
| group |
The group that was added to |