It doesn't matter if they are genderless or not, the main thing is that they exist at all.

Spot on :). The developers certainly don't owe anyone anything, so the angels in the game can be women, and it would be worse if they were men. So let's leave this topic. But I would really like to see them in the game.
And the embodiments of Elrath are still daughters of light, and the daughters of Elrath even more so. In the "information" thread, Ancient Evil provided a link in which a person retells everything that is known about the race, and he also mentions the daughters of light. So that energy cluster is a daughter of light. At least, that person provided a similar image.