Reader displays incomplete page

[Tired Techie]

On a Windows 11 computer, I searched for the word, "memory" in the following Dell manual:

https://dl.dell.com/content/manual26048037-optiplex-small-form-factor-plus-7010-owner-s-manual.pdf?l...

Since there are many instances of the word, I was hitting the Enter key rapidly to progress through the document. When I got to page 56, Reader displayed this partially rendered page:

 

For me, this is a reproducible error in Reader.

When I try the same thing in Chrome, rapidly searching through the PDF, the page displays correctly.

Any insight is greatly appreciated.