Since Summer 2019 the mindmap notation supports the multi line node syntax.
When I try to combine this with the syntax to place nodes on left/right side,
then i receive a syntax error and the diagramm is not rendered.
I am using PlantUML Version 1.2017.15
Is the multiline node only compatible with a regular node e.g. '*' and not with '-' or '+'?
Am I missing something?
Should i use another version?