First off, this is my First Post , and English isn't my native Language, so sorry for possible upcoming mistakes.
So iam using Nintex Forms 2013 on SharePoint onPremise and we got the latest September Update.
We started using the new Nintex Forms Responsive Design and got some Problems now.
The Date Picker got an transparent background.
In the screenshot below it's a new Form, without any modifications, and i don't think its intended that the background is transparent?
Does anyone have an idea, what the reason could be?
I am thankful for any idea, tip.