Complex represented as plain node, distinct from components; Nested complex

[jvwong]

A user-submitted document, containing a complex ("Complex(SLC16A9/Carnitine:FAO dependent pathway)") wherein the complex appears and behaves (see below) like a plain node; consequently, its two components ("SLC16A9/Carnitine" and "FAO dependent pathway") appear distinct from it.

In looking at the underlying element db data, the two components don't possess a parentId value, which would indicate they are components of a complex, however the complex does indeed reference them.

Have not been successful in reproducing this bug - yet.

Complex is a plain node

• Zhang et al, Metabolic switch regulates lineage plasticity and induces synthetic lethality in triple-negative breast cancer. Cell Metab 36 2024
• Biofactoid Document

Zoomed-in and reoriented

Producing a nested complex

Another strange encounter is in editing mode for this document, when I drag the complex away from the components, I can represent a nested complex, as if this complex behaves as a regular node: