gantt: {type} link with a summary endpoint ({from} -> {to}) is expanded to descendant leaves - a conservative v1 reading; only FS is exact for summary endpoints.

Warnings reference › gantt-summary-link-*-*-*

Identifier

gantt-summary-link-*-*-*

Raised by

Gantt

Since

1.34.0

What happened

A dependency of a type other than finish-to-start has a summary task at one end. Scheduling happens on leaves, so the link is expanded to every descendant leaf of the summary - which is a conservative reading and not exactly what the type means for a summary bar. The plan still schedules; the dates around that link may be tighter than a project tool with an exact reading would give.

The fix

Use FS for links that touch a summary task, or attach the link to the specific leaf tasks it is really about.

Reference

Covered in full at the API reference.