GetLegendGraphics JSON output generates the same link for stacked symbols in the same rule

Description

Try exporting a style like the nyc "poi" example style, made of two superimposed marks, the output contains urls for the two graphics, they are the same and show the stacked result.
Having the stacked result is nice, but it should probably be somewhere at the rule level, while the single graphic symbols should point to a representation of their own (the large circle the first, the small circle the second)

Environment

None

Assignee

Ian Turton

Reporter

Andrea Aime

Triage

None

Fix versions

Affects versions

None

Components

Priority

Medium
Configure