Ctrl-F search is not working from Web Viewer displayed AFP reports
Release : 14.0
Component : Output Management Web Viewer
Ctrl-F is a browser shortcut to perform a string search. It initiates a browser search, not a Web Viewer search.
The only search that’s built into Web Viewer r14 is the report content text search feature. It's the search box displayed on the report content screen for text reports (The report content text search feature was introduced by SO11763 which is version 14.0.2 build 14.0.16 #9d3007b3 2020-01-29 16:43:37. You need to be at build 14.0.16 or higher to use the feature).
Searching an AFP or AFP converted to PDF is a feature of the software/browser you are using to view the AFP or PDF file. It is not supported by Broadcom.