UVI’s SynthAnthology Expansion is not editable within Falcon’s EDIT tab, despite its high-quality presets and sounds. The editability of these libraries depends on how they are implemented. Some libraries allow limited editing, while others are locked down to prevent extensive modification. For in-depth editing and sound design, consider exploring UVI’s Falcon Scripting SDK, which allows custom scripts and UIs to control parameters. However, this requires programming skills and understanding of Falcon’s scripting capabilities.