Describe references into nested placements and on delete (#285, #286)
- Behaviors: a container object can pick content of a container
placed inside it, the reference follows a pasted or wrapped
placement, and deleting an asset clears references to its objects.
- Containers: how a reference is spelled in a template and in its
placements, and that DeleteAssetCommand clears references too.
- Development: e2e total 1609.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Say that deleting a template object clears references everywhere (#269)
- Behaviors: deleting an object in a container tab clears references
to it in every scene and container, with a single undo.
- Containers: how the before/after comparison works and when a
cleared instance edit falls back to the template.
- Development: e2e total 1607.
Tabs are open documents: the tab row in Concepts, opening assets in Behaviors, Containers, Animations, Tiles, fixed plugin tabs, Architecture, check count 1085 (#171)