Display html PDF at specific page number

I’ve got a tool in my app where I want to display music pdf files.
Not all of them are limited to one page.

I’m not interested in getting DYNAPDF.
However, I have all the other MBS plugins.

It would be great, when viewing the first PDF, to use the arrow key to go to the next page.

How would you do this?

Graphics.NextPage ?

Load the pdf in a Canvas, then in KeyUp --> Right Arrow --> g.NextPage.

BTW if on macOS…

More: if you load the pdf in an HTMLviewer, you will get a Vertical ScrollBar…

On Mac?
We have PDFKit classes and CoreGraphics classes in our plugins, too.