[Question]How to expand a new page on the page

[AthenaRoland]

Question

How to expand a new page on the page
If you delete a widget on the page and add it again every time, it will cause lag

I want that effect

Code sample

def Lyirc(e):
        global lyricon
        if lyricon % 2 == 0:
            showOnMoreButton.selected = True
            showOnMoreButton.update()
            systemBar.controls.clear()
            viewBar.controls.clear()
        else:
            showOnMoreButton.selected = False
            showOnMoreButton.update()
            SystemBarReflesh()
            ViewBarReflesh()
        lyricon += 1
        viewBar.update()
        systemBar.update()
        viewBar.update()
        page.update()

Error message

No response

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• I have searched for answers to my question both in the issues and in previous discussions.

[AthenaRoland]

I seem to have found a solution that is even more animated than adding and removing

def Lyirc(e):
global lyricon
if lyricon % 2 == 0:
showOnMoreButton.selected = True
showOnMoreButton.update()

        page.scroll = True
        page.scroll_to(1400)
    else:
        showOnMoreButton.selected = False
        showOnMoreButton.update()
        page.scroll_to(1)
        page.scroll = False
    lyricon += 1
    page.update()