Cache search results within single files

when I search for a certain search phrase and get a list with all the files containing it, I can select each individual file and I get the search phrase highlighted in the file. Unfortunately, if the search phrase is contained in a larger pdf file, it takes some time to get the search phrase highlighted in the individual document when clicking on it. I would really love to have an option for Devonthink to pre-cache those results or at least remember them when you have clicked on the document once. Right now I have the behavior that it takes some time when clicking on the document A. When I click on document B, the same process starts. When I click on document A again, devonthink seems to do a new query again and does not remember the first search within the document. Is there any setting for Devonthink, that I am missing?

best regards