how to change mobile header breakpoint

Hello, this should be quick and easy to accomplish, but i haven’t found it. All i’m attempting to do is modify the header nav so that it changes from the traditional nav to the mobile ‘hamburger’ icon at a certain pixels breakpoint. I don’t see any way to configure this. I found a slightly older Astra article which talked about how to do this but then said “See THIS new article to see how to do it in the new Astra version”. The problem was that the new article that i was directed to did not talk about this at all. I searched this forum and the most recent discussion that i seem to have found was awhile back, basically saying “Yes, we took that feature out, but it will be back”

Herman wrote last (at least that i could find): “We’re sorry, the Menu Breakpoint feature is available only on the old header/footer. We will add a Toggle Button for Desktop feature on the Header Footer Builder, most likely in v.3.3.0, however, it won’t be available on the Astra free.”.

The toggle button has been implemented but i don’t see any configuration options for the breakpoint at which the change takes place. Seems like a pretty simple thing? SURELY i’m missing it, can anyone please point it out?

cheers and thanks!