Is your feature request related to a problem? Please describe.
When a person belongs to more than one parent family (e.g. a biological family and an adoptive one), the relationship chart draws only the primary (first) parent family. The other parents — and their lineage — aren't shown, even though both families already appear on the person's page.
Describe the solution you'd like
Draw all of the person's parent families in the relationship chart, the way the Gramps desktop "Relationship Graph" report does. Non-birth relationships (adopted/step/foster) could be drawn with dotted edges, matching the desktop report's "indicate non-birth relationships with dotted lines" convention.
Describe alternatives you've considered
Reordering parent families only swaps which single family is primary (and changes stored data); it can't show both lineages at once.
Is your feature request related to a problem? Please describe.
When a person belongs to more than one parent family (e.g. a biological family and an adoptive one), the relationship chart draws only the primary (first) parent family. The other parents — and their lineage — aren't shown, even though both families already appear on the person's page.
Describe the solution you'd like
Draw all of the person's parent families in the relationship chart, the way the Gramps desktop "Relationship Graph" report does. Non-birth relationships (adopted/step/foster) could be drawn with dotted edges, matching the desktop report's "indicate non-birth relationships with dotted lines" convention.
Describe alternatives you've considered
Reordering parent families only swaps which single family is primary (and changes stored data); it can't show both lineages at once.