Justified odt is exporting to an align left pdf?

Using 24.8.2.1
I have developed a problem that is causing a justified odt I have exported to a pdf to view as a pdf that views as an aligned left document
How can I resolve this problem???
Thanks for your help

Please attach your document. If you consider it contains private or confidential data, reduce it to “public” 2-3 pages but make sure the problem persists.

Thanks for your response.
I have found that the frustrating problem of converting the odt to a pdf only occurs when I do it on my laptop.

When I convert using my desktop or my son’s laptop the conversion to a jusified pdf works normal.

Verify the options in Menu/Files/Export as PDF are the same.