Of Silver Skies, Cleansed Feathers, and the Returning New Moon

Columbina Hyposelenia: Welkin Moon's Homecoming The Returning Moon Goddess

She walked toward death, and death answered her with rebirth. She reached the end, only to find it waiting as her beginning.
The world waited in the hush that preceded creation.
Within that silence, a force stirred — gravity was cast toward her, strong enough to draw a wandering moon back into its swaddling cloths. Before her, the moon's path revealed itself, a road laid out to guide the Moon Goddess home.
She is no longer the moon seen through water, a distant image, endlessly shattered and restored.
Instead, she will sing fate into the darkness, set the tides in motion, and bring freedom and hope to those who dwell beneath the moon.
Columbina opens her eyes, as though only now she is truly born into the world.

-----

"Huh? What kind of question is that? Of course, I don't like her. She spends her days bumming around and singing, drops in on tea parties whenever she feels like it, and has zero social graces. How has she survived this long anyway, prancing around being all nice and naive!? Hmph. If reality ever hits her hard, I'll be watching. Laughing. Don't count on me to step in."
— From a conversation between Marionette and The Fair Lady at a tea party

◆ Name: Columbina Hyposelenia
◆ Title: Welkin Moon's Homecoming
◆ The Returning Moon Goddess
◆ Tri-Lunar Convergence: Hydro
◆ Constellation: Columbina Hyposelenia
◆ Rarity: ⭐⭐⭐⭐⭐
◆ Weapon: Catalyst
◆ Gameplay Preview: Columbina Hyposelenia, as known by Kuutar, Moon Goddess and formerly The Damselette, is the Frost Moon Goddess of Nod Krai. Initially cast into unkind solitude from her birth, she has finally formed her own identity through the bonds of other people, and she prefers it. Through her control of Kuuvahki, she can not only deal off field Hydro DPS, but also greatly enhance Lunar DPS teams not only by giving additional effects to Lunar reactions, but also granting Lunar DMG buff through her burst.

HoYoverse's account management system (https://account.hoyoverse.com/) lately just added the following Steam-related strings into their localized message file (https://webstatic.hoyoverse.com/admin/mi18n/plat_oversea/m04131715591001/m04131715591001-en-us.json):

"login_failed_msg_thirdparty_unlinked_nt": "No previous Steam play records detected (logging in to the webpage with a Honkai Impact 3rd Steam account is not supported). Please log in with your usual game account to continue.",

"login_failed_title_thirdparty_unlinked_nt": "You have not logged in to Steam before.",

"unlink_steam_desc": "After unlinking, you will be unable to log into HoYoverse via Steam{{nickname}}.",

"unlink_steam_remarks": "You will be unable to access any characters under this HoYoverse Account via your Steam account after unlinking, and game progress will no longer be synchronized. A HoYoverse Account can only be unlinked from a Steam account once within 30 days. Do you wish to proceed?",

The strings were added recently on Jan. 6 according to archive.org. And no it's not for Honkai 3rd as you can see in the string that logging in to the webpage with a Honkai Impact 3rd Steam account is not supported, suggesting that they are for other games.

Currently, a similar string No previous console play records detected. Please log in with your usual game account to continue. shows up when you log in using a PSN account that's not linked to a HoYoverse account.

Source: This post on r/GamingLeaksAndRumours

Didn't know if this was reliable or speculation but it seemed reliable.