I have one PDF file(Content in chinese) stored in sitecore media library but when i try to view it from website(in chrome and microsoft edge) then at first the header logo and some characters of the pdf do not load. But when i scroll down and then up to top then everything(characters and header logo) show up. i have checked that there is no issue with the pdf file as i tried to download and open that file in same browser and it opens without any issues.
Please let me know if anyone has faced same issue or has solution for it.