Please check this section in the same link. See in the Pagination tab you can do something. The below section from the link tells that it takes first master page for header, footer, etc. In the pagination you can select the other master pages for placing panel, etc.   The first master page in the ba...

Flowable layout in the forms adjusts its length according to the amount of data merged into it.    https://help.adobe.com/en_US/AEMForms/6.1/DesignerHelp/WS92d06802c76abadb11a7f71129b8b00825-7fc9.2.html  

What do mean by barcode to float? Do you mean the barcode to split into two pages as per the data? If that's the case, I think it doesn't work like this. 

The field should be multiline and expand to fit. Also, the page or subform that contains the field should be a flowable layout. And make PDF dynamic.

Have you installed the Form Addon package? If yes, then follow the below page: https://experienceleague.adobe.com/docs/experience-manager-65/forms/adaptive-forms-basic-authoring/creating-adaptive-form.html?lang=en   If no then first install the Form Addon package and then follow the above page. Than...

I have checked your form and I created one sample static form with a field and rendered it with data that span 2-3 pages. It's behaving like this only, Field is breaking into different pages but there is a scroll bar in the field and all data is available on each page. I can see the whole data on ev...

Share your form @ (vkatoch07@gmail.com) will have a look.

https://docs.mktossl.com/docs/experience-manager-cloud-service/content/forms/adaptive-forms-authoring/authoring-adaptive-forms-foundation-components/create-an-adaptive-form-on-forms-cs/adaptive-form-json-schema-form-model.html?lang=en  

I think the dropdown does not support scrolling with the mouse wheel.

To add more Adaptive Forms using the Adaptive Forms - Embed component, select Form covers entire width of the frame option   check if this option selected.   https://experienceleague.adobe.com/docs/experience-manager-cloud-service/content/forms/integrate/services/embed-adaptive-form-aem-sites.html?l...