According to information discovered by dataminers and published by user UncleDaWei on the Genshin Impact Leaks Reddit community, a new account manager for Nintendo Switch has appeared in the internal structure of Genshin Impact version 6.5.50. This may indicate that the developers have begun preparations for the game's release on Nintendo Switch 2.
It is noteworthy that the version for the original Nintendo Switch was announced shortly after the game's launch on PC, PlayStation 4, and mobile devices, but the release never happened. According to insiders, the reason was the console's technical limitations – specifically, insufficient RAM. Later, the developers even stopped supporting the PlayStation 4 version.
Against this background, the appearance of mentions of Nintendo Switch in the game's internal files seems quite logical precisely in the context of Switch 2.