**Summary** Probably related to #420 **Reproduction Steps** 1. Have a light with an HDR cubemap cookie 2. Watch the light spot it casts **Expected / actual** Expected: Actual: <img width="1920" height="1080" alt="Image" src="https://github.com/user-attachments/assets/6e3567dc-e372-44f5-a92c-0ffc0abcdb7a" /> (the bright line on bottom right of the photo) **Logs / attachments** <!-- Attach the latest relevant renderer log. Add host/bootstrapper logs for startup or IPC issues, renderer-test logs for suite failures, and screenshots/captures/traces when useful. -->
Summary
Probably related to #420
Reproduction Steps
Expected / actual
Expected:
Actual:
Logs / attachments