Description:
When opening a Calc document with a right-to-left (rtl) sheet, the text is wrongly displayed as mirrored. The wrong mirroring is done both for English (ltr) and Arabic/Persian (rtl) text.

Steps to Reproduce:
1. Open a Calc file with an rtl sheet. You can invoke this from the core folder after building LibrOffice:

./bin/run gtktiledviewer --lo-path=instdir/program rtl.ods

Actual Results:
All the texts are displayed as mirrored.

Expected Results:
The text should be shown as normal readable text, and not mirrored.


Reproducible: Always


User Profile Reset: No



Additional Info:
The same effect can be created by sending UNO command "SheetRightToLeft" from the UI in a Calc file with rtl sheets.