text form fields don't work if ocgx2 is loaded

When loading the ocgx2 package the text form field in the following document are no longer visible (viewed in a current adobe reader on win10). The second field can be found by clicking in the area, but the first seems to be completly gone. I suspect that the cause is the "AR-bug-fix annotation", as I get a similar effect if I don't load ocgx2 but add the expl3 variant of this fix.

\documentclass{article}
\usepackage{expl3}
\ExplSyntaxOn
\driver_pdf_compresslevel:n {0}
\driver_pdf_objects_disable:
\ExplSyntaxOff
\usepackage{hyperref}
\usepackage{ocgx2}

\begin{document}

\begin{Form}
%\ExplSyntaxOn
%\__driver_pdf_AR_fix:
%\ExplSyntaxOff

\TextField{abc}
\TextField{cde}
abc
\end{Form}
\end{document}

It works again if I add to the AR-fix annotation the flag /F 4 (which is also in the form fields).