Comment labels, notes and stamps included in PDF files can sometimes obstruct annotation in the built-in pdf reader.
For instance, my stylus generates handwritten annotations in stamp format on my Ink screen pad. However, in the Logseq viewer, I cannot select and highlight text because the extensive range of stamps covers the text area.
This issue does not occur in other PDF readers, such as Adobe or Foxit, which allow toggling between text selection and object selection modes. Moreover, the Foxit reader provides a feature to hide or show comments, as demonstrated in this video.
It would be beneficial if the Logseq PDF viewer could incorporate a toggle button to show or hide these elements.
Alternatively, allowing users to switch the cursor between text selection and object selection would be helpful.