I am trying to enable the application scrollbar using FlutterFlow.
However, despite my best efforts, the scrollbar remains elusive.
When it does materialise, it is a rudimentary version – grey, diminutive and often indiscernible.

Curiously, the default scrollbar is absent on certain pages, that should need her (not sure, but I can’t see her on some pages).

When conducting my tests, I utilise a page that boasts a substantial Widgets Tree, resulting in the need for scrolling.
To summarise this page in a more succinct manner :
– Stack
— Column (primary, with many sub widgets)
— FAB
Home Page Widget Tree

My test phone is a Samsung Galaxy A12, but I know that it is the same issue on iPhones.

I set the section “Scrollbar Theme” (under “Theme Settings”) with the following :
– Thumb Color : red
– Track Color : Gray (alpha 50%)
– Thickness : 9
– Border Radius : 0
– Thumb Always Visible : true
– Track Visible : true
– Interactive : false
Scrollbar Theme settings

Based on the official documentation : FlutterFlow Documentation

I searched for settings that I could miss, but nothing found.
I searched throught multiple forums, and online tutorials but I didn’t found anything usefull.