Default Scroll Bar For Flutter Web - flutter

can someone tell me how to able the default scroll bar for flutter web,
i can only create the scroll bar by the scrolable widgets we have , but i want to use the scroll bar of the browser instead , it is missing and i dont know how to create it , and does flutter support it in the first place? thanks in advace .
here is an example of what i want .

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Edit:-
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https://youtu.be/mSc7qFzxHDw

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