StoredNodeGuard accepts a zero-padded library id (Divi intval()s it) but refuses instances whose opener holds more than one or an escaped globalModule, so the entry Divi renders is the one checked. GlobalUsages matches "globalModule":"0*<id>" with REGEXP behind a cheap LIKE prefilter. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>