I have created the following stacked column charts (please see sample.jpg in the attachment).
1. How can I avoid overlapping labels (top chart)
2. How can I place each label inside the according bar panel and not above it and two labels in the top stack (bottom chart)
Thanks for your help!
Meanwhile I have solved issue #2 by setting the AxisMode to Extended:
(Still looking for a solution for #1. In my opinion that should be solved with the AutoLayout setting. But it does not. A bug?)