Incorrect layoutgrid display

[semua]

Hello I have a grid at breakpoint 480. I define 2 columns in a row but the software layout displays 2 columns in 1 row + 2 rows below (total 3 rows).

When publishing or viewing in the browser it is right, but when viewing the software it is wrong, can you tell me why or if this has a solution?

[crispy68]

I'm a bit confused. Your images of the layout grid shows a breakpoint of zero. Also, is this a screenshot of the grid in default view or at the 480px breakpoint?

[semua]

I'm a bit confused. Your images of the layout grid shows a breakpoint of zero. Also, is this a screenshot of the grid in default view or at the 480px breakpoint?

Hi!
I set the breakpoint zero because I would not like the grid to split (one grid is above and one below). The display is 480.

[crispy68]

I am not able to re-create what you are showing based on the 2 pics. There's a lot more going on there. Can you provide a demo of this page?