The supplied installed-code inspection reports that Trellis2UpsampleStage assigns the requested resolution and quantizes once. No automatic token-budget resolution-downshift loop was present in that inspected implementation.
The accompanying node schema accepts integer targets from 1024 through 2048, step 128. This is a schema limit, not a checkpoint-support or memory guarantee. 2304 is outside that recorded schema.
The 2048 workflow is optional, experimental and ungenerated. No implementation source is bundled. This note is limited to the supplied snapshot; later versions may differ.
