The current PDF reader only provides the option to highlight specific areas or text as references, and once referenced, it displays images or text from the reference.
However, sometimes when taking notes, we just want to simply reference the page number of the PDF, with the ability to click on the page number and jump to the specified page.
It is suggested to add a button in the PDF toolbar to copy the current page number as a reference, or to include an option to copy the current page number as a reference when right-clicking.