When viewing the OMG UML Specification pdf, which is 796 pages, if I click Cmdl+F to find some text, after the text is found, scrolling through pages gets very slow.

Indeed, the problem is noticeable even in short Pdf files (18 pages)

The slowness continues even if I disable the "Highlight all matches" option from the search preferences. When I close the Find dialog, scrolling speed is good again.

I am working on a Macbook Pro 13 Inch 2015 model, MacOS Catalina, Acrobat Reader DC 2020.006.20042 version.