Horizontal Scroll Bar moving in wrong direction

[Kat100500]

Hi!

I'm having a problem with the horizontal scroll bar (not a scroll lock / freeze panes issue).

I'm always working with sheets that are right to left oriented (so column A on the right side of the screen)
When I'm moving The horizontal bar its going backwards: if I'm scrolling to the left the sheet moving to the right when it supposed to move to the left and vice versa, and when I'm leaving the horizontal bar the whole sheet jumping to wrong column.
The problem is not occurring when I'm switching the sheet to left-to-right view,
the workbooks worked fine just a few days ago, and the problem happens even in new created workbooks.

i hope you can help me, i can work with sheets left-to-right view but it's really troublesome

Thank you

[Glenn Kennedy]

The left orientated pattern is very, very strange for us!! It's so-counterintuitive for us over here.

I have no sensible suggestions.

Turn the screen upside down??