no scrollbar in notification panel

[Neeraj-Kumar-706]

hi there first of all a great extension which enhanced my gnome experience thank you for that
here is bug I think I notice so I raising this issue
conditions
gnome 43.9
extension version 19

if I had four or more notification to see I cant preview all by just scrolling down becoz it lo longer there to get scroll bar and make things scrollable you have to enable "use native controls "

here some photos I attached for better understanding

sorry I bad photos editor

I think the scrollbar should always be enabled becoz it a must need for user to scroll through multiple notifications