Well it seems not consistent! It reverted back to the what I described when I started the topic. When clicking on the "task" icon on the "Action" widget Evernote screen comes to front and the input field is way up and cannot be used. Even if I close and reopen Evernote, the same problem is coming back. If I close my iPad and reopen it, it is working correctly only for a few minutes, hours, and then same thing comes back.
I do not understand, am I doing something wrong or not using the widget correctly ???