Bug 116746

Description:
Since version 6 of Writer, there is a regression were math objects are displayed incorrectly when exporting an RTL document as a PDF file.
An example file is attached. If converted to PDF using LibreOffice 6.0+ (fresh), than the formula in the pdf looks messed up.

Using version 5.4.5 (still), the bug does not occur. In addition, if the directionality of the text changes to LTR then the PDF is made correctly.

This bug occurs in both 6.0.0.3 and 6.0.2.1 which are the oldest and newest versions of LibreOffice 6 which are available in the repositories of Arch Linux.


Steps to Reproduce:
1. Set directionality of text to Right-To-Left (Shift+Ctrl+D)
2. Insert -> Object -> Formula...
3. Enter some formula
4. Export file to PDF

Actual Results:  
Formula is rendered incorrectly in PDF file.

Expected Results:
Formula should have the same rendering as in the odt document.


Reproducible: Always


User Profile Reset: Yes



Additional Info:
Version: 6.0.2.1.0+
Build ID: 6.0.2-1
CPU threads: 8; OS: Linux 4.15; UI render: default; VCL: gtk3; 
Locale: en-US (en_US.utf8); Calc: group


User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0