[Question] Scroll doesn't working on Column

[Dzheremi2]

Question

I am adding scroll=ft.ScrollMode parameters to ft.Column, but none of them are working. I tried container too, but it also didn't work. This scrolling is very important for my app. Global page scroll in this case doesn't work too.

Here you can see that's there more lines, but I can't scroll them
https://github.com/user-attachments/assets/77236d85-9292-4b36-b5a3-38add7b6840b

Code sample

# This is the function which is creating Column with ScrollMode

def sync_interface(page, lines_cnt, audioplayer):
    lines_column = ft.Column(scroll=ft.ScrollMode.AUTO)
    for i in range(lines_cnt):
        string = split_text_on_lines(page)[i]
        lines_column.controls.append(ft.Row(controls=[syncLine(i, string)]))
    page.remove_at(2)
    page.remove_at(2)
    page.insert(2, lines_column)
    page.controls[0].actions.append(editModeFAB(page, lines_cnt, audioplayer))
    page.add(makeSyncFAB(audioplayer, page))
    page.scroll = None
    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.

[HuaxiaGoodBoy]

You need to specify the height of column

[Dzheremi2]

But my column has dynamic height, depended on amount of items inside of it.

[parmentelat]

I have been running into this same problem, and stumbled upon
https://stackoverflow.com/questions/77172817/items-not-scrolling-in-flet-gui

with that info I added expand=True to the column object, and that did it for me