Endwalker new story plus when?

Just a quick question: when is the new story plus (I mean the one accessible in the duty panel) will be expanded to Endwalker?
I joined FF14 at the end of Shadowbringer so I am not familiar with the cycle. Will it be added with the next raid patch? With the next chapter of the main scenarios?

Endwalker NG+ will likely be added with 6.1's patch cycle. That said, NG+ is still relatively new, so we don't have a full pattern for it, so it could get theoretically added sooner. But yeah, likely with 6.1