wps office is closed source and that is why one Chinese user stopped using it. And now with Opera browser a Chinese data scraper, what's to say wps office could be doing the same. The most compatible Office Suite is SoftMaker Office, German software engineering at its best. I worked as a Vision Support Technician which involved modifying texts into Large Print. Because students use MS Office it was important that the Suite I used at home (from Lockdown in March 2020 to when I retired end August 2021) would show correctly on student computers and Notebooks.