BUG - When using the Add Text Comment icon within the left menu bar, copying and pasting normal English text characters from a previously saved .pdf file creates illegible Cyrillic characters in new .pdf paste destination??!! Previous version of Adobe Acrobat has "PASTE PLAIN TEXT" feature (as all the logical Microsoft Office suite products have). Copying & pasting basic file and accounting information on monthly invoices from the last month to the next month. Please have qualified software developer/engineer reincorporate "PASTE PLAIN TEXT".