When any PDF file is opened and placed next to any other non-PDF file (see attached image), the PDF pane's horizontal length can only be increased, but not decreased.
If two different PDF files are opened next to each other, neither pane can be resized.
Only way to decrease PDF pane size is to enlarge the PDF pane so it occupies the entire Atom window, then drag PDF to one side. PDF pane cannot be resized to less than half the horizontal size of screen.
When any PDF file is opened and placed next to any other non-PDF file (see attached image), the PDF pane's horizontal length can only be increased, but not decreased.
If two different PDF files are opened next to each other, neither pane can be resized.
Only way to decrease PDF pane size is to enlarge the PDF pane so it occupies the entire Atom window, then drag PDF to one side. PDF pane cannot be resized to less than half the horizontal size of screen.
Vertical resizing isn't affected.
Using pdf-view-plus version 1.11.0