Adjust the 亥 part in 氦 (U+6C26, JP only)

While I do not have an issue with the horizontal top stroke in the 亥 part of 氦 (U+6C26), I have a slight issue with the last stroke in 亥, where it is a throw stroke (捺). While Japanese standards do not observe a practice where throw strokes are not supposed to be invoked if another non-throw stroke is more prominent, I think it should be changed to a drop stroke (點) for consistency sake, because the base character 亥 (U+4EA5) has a drop stroke for the last stroke. Granted that 氦 (U+6C26) is a rare character only appearing in Supplement 6 of Adobe-Japan1, but it should be adjusted nonetheless.

And yes, it's following exactly what the Unicode charts provide, but I think it's not fully accurate.

Also applies to Serif, and the base commercial fonts Kozuka Gothic and Kozuka Mincho.