Input Field not working properly

I’m using linux 4.2 version of LibreOffice and my problem is with input field in LibreOffice Writer, i can’t change the content, only the name.
In Win version everything is working perfectly, but on Lubuntu not.

What i can see is “Edit Fields” “Type: Input Field” and can only change Reference and not name, what is shown in document or in “Page Preview”.

If resetting the user profile https://www.libreoffice.org/get-help/bug/ doesn’t solve your issue, please report the bug https://www.libreoffice.org/get-help/bug/