Multiple windows mentioned in the app store app

I checked the ios app store this morning and saw that Agenda is app of the day. The description mentions the ability to use multiple windows.

Can you please explain to me where I can find this feature? I tried to get 2 windows of Agenda next to each other but didn’t succeed.

Thanks in advance

Ah great to hear that Apple picked up. I had a look and they refer to the fact that you can use Agenda in combination with a second (different) app in split view or slide over mode. You can’t yet use two windows of Agenda, it’s something we plan to add in a future update.
Best wishes,