PDF reader page bug when going to the last page

Hello! Whenever I go to the very bottom of the last page of a PDF file on Brave, I notice that the page number is incorrect.
Additionally, when I try to move through the PDF right at the last page with the left and right arrow keys, it jumps two pages instead of one.

I included an MP4 video to demonstrate what I mean.

Super minor but I just thought it could contribute to future problems with the PDF reader.

Windows 10,
Version 1.17.73 Chromium: 87.0.4280.67 (Official Build) (64-bit)