Integrating custom script/features of adobe acrobat with ng2-pdf-viewer

[VijayalashmyGit]

We have developed an application that incorporates the ng2-pdf-viewer for displaying PDF files, and it functions as we anticipated. Our client now requires the addition of a textbox in Adobe Acrobat, featuring customization options such as font size adjustment and the restriction to numeric input only etc... Subsequently, this PDF needs to be loaded into our application. How can I achieve this display?

When I load the PDF into my application, the features do not work; only the textbox is visible.