:scope with multiple context nodes bypasses adapter equals and uses reference includes

[RedZapdos123]

:scope appears to use different equality semantics depending on context length.

Current behavior:

• With a single context node, matching uses adapter equals.
• With multiple context nodes, matching uses context.includes(element) (reference equality).

Impact:

• Custom adapters that rely on equals semantics can return incorrect results when context.length > 1.

Expected:

• :scope should use adapter-aware equality consistently for single and multiple context nodes.

[RedZapdos123]

Opened a PR to fix this.