I don’t have kapton tape or want to cut wires as I don’t have a spare sata power cable. However I do have a molex power cable and a molex to sata 3.3 adapter that came with my Seasonic Focus GX-750 PSU. It only has 4 wires and does not contain a wire for 3.3v power. The sata connector is crimped and not moulded. My shucked WD180EDGZ-11BLDS0 seems to require the 3.3v pin fix.
It is not even part of the spec anymore because almost nothing used it. The idea makes a bit of sense when you consider that micro HDDs were a thing for some time and newer M.2 connector is 3.3v only.