It would not allow me to upload a zip folder with all files required for this test.
This is exactly my problem, thought they fixed it, the text field seem to work now BUT the radio buttons get an error "Tagged annotations".
I also got the same response when I called Adobe, I want to have it work from Indesign, don't care how to fix it in Acrobat!!
I am also going back to using 2017 until this issue is dealt with!!!!
Fix of the issue is now available in InDesign’s latest November’17 update.
Please upgrade to the latest version InDesign CC 13.0.1 for the fix.
If you are unable to see the update, go to Creative Cloud application and click on the context menu on the top right and click on Check for App Updates.
Created Indesign files CC 2017, Accessibility Check file Good.
When same file exported in CC 2018 all kinds of errors.