Right now, the scrollbars of the scrollwrapper widget only show up if the user actually starts scrolling.
However, there are circumstances where the user might not be aware that the content is actually scrollable.
Two examples:
The content of the scrollwrapper contains a lot of whitespace/background such that the user sees whitespace at the end of the scrollwrapper box and is not aware of overflowing content.
The scrollwrapper does not contain continuous text but a list and the visible content ends right after a list item -- the user might not be aware that there are subsequent list items hidden in the overflow.
Thus I suggest to add a configuration option to the scrollwrapper widget which makes both/the horizontal/the vertical scrollbar permanently visible to inform the user about overflowing content.