Redwood Receipt Accounting Scrolling left and right with extra columns

Summary:

We are currently testing Redwood Receipt Accounting.

When you add extra columns, by default the page cuts off extra columns, and to scroll side to side it's not obvious (especially those who aren't tech savvy) that you can scroll side to side with the mouse wheel or touchpad or resize the page to see the extra columns.

Is there any other way of scrolling left and right which is maybe more accessible, or plans for a sideward slider or a way of being able to tab or use the arrow keys (you can use the arrow keys to go up and down but not side to side)? For people in our business who use smaller screens, enlarged pages (maybe for sight reasons) and no access to external monitors it can be quite hard to use.