When moving while holding the Raptor's Claw heirloom, a "pulsating" or flashing lighting bug occurs. I have only tested it with this melee and not the base melee or other configurations. May be difficult to see in video but it is very distracting in game. It is not limited to Broken Moon, but it seems most noticable in environments with a lot of lighting contrast (running east from main platform in Firing Range, but does not noticably occur when running west).
Windows 11, Steam client, AMD 9800X3D, Nvidia RTX 3080, first noticed 08/15/2025, recorded in bot lobby.