Description:
When working with RTL sheets in calc, the horizontal scroll is initially aligned to the left of scrollbar (instead of right)

Steps to Reproduce:
1. Open a spreadsheet
2. Right click on spreadsheet name at the bottom of the page it to make it RTL page
3. Look at incorrect position of horizontal scrollbar 

Actual Results:
When we are at rightmost position of screen, the horizontal scroll is located at leftmost position of scrollbar.

Expected Results:
It should be aligned to right.


Reproducible: Always


User Profile Reset: No

Additional Info:
Screenshot is attached