Hi@PJaeger,
Based on the issue that you mentioned, do you want to customize the format of the chart graphs?
From your description, the length of the Label will be cut off and the text within could not be display completely, right?
Actually, it is a known issue that if the series labels are too long, it will truncate them and may be add an ellipsis(ColumnChart).
Currently, there is no way to increase the size of the label area, so the only option is to reduce the size of the text until it fits. Unfortunately, this often makes the labels too small to read.
Here is a similar idea you can vote for:
chart labels need to wrap or auto size
Hope it could help.
Regards,
Qi