Each mixed scene is its own queue request (max_scenes=1), not continuous
chain overlap. Scene 2+ uses its anchor via graph Img2Video and borrows
hidden guides from the previous scene. Sampler applies guide stacks on
the first chunk for solo mixed runs.
Mixed i2v anchors no longer blend the previous scene tail into the
starting chunk or the stitched output. Dragging an image onto a
continuation scene auto-sets mixed so montage stays one queue request.
Preview in-points skip overlap before mixed scenes.
Scene chain sampler scene_boundaries JSON now reports pixel/latent overlap
zones, boundary contamination ranges, per-scene mechanisms, and global steering
notes. Pytest conftest stubs the parent FunPack package so light tests run in
the ComfyUI venv without importing folder_paths; align timeline/builder/nodes
tests with current prompt and report formats.
digital-garbage