good morning FOR ABOUT TWO WEEKS I HAVE NOT UNDERSTOOD WHY THE TEXT IN THE FORMS THAT CAN BE FILLED OUT FROM THE ADOBE APPLICATION ON ANDROID SMARTPHONE OR TABLET WHEN I GO TO MODIFY OR INTEGRATE THE TEXT IT IS DOUBLED WHILE IF THE SAME FILE IS MODIFIED FROM A WINDOWS PC THE TEXT IS CORRECT
Is this happening with just that file or with every PDF document?
Meanwhile, three things come to my mind:
turn off the mobile device and power on the device (not a restart)
If your Acrobat Mobile app isn't updated, try to update the app to its latest version from its app store and try again
If your app is already updated to its latest version, Backup all of your PDF documents in your mobile device, and uninstall/reinstall the app; a phone restart may be required after this procedure
The behavior reminds me of the behavior of some forms I saw earlier that had multiple widgets of the same field at the same position; when one clicked on them, one of the widgets got focus and was in editing mode while the other(s) still showed the original content in the same place.
I'm going to inspect the internals of your PDF later to check whether I can identify the cause of the issue.