When creating a web app on macOS the default shortcut for search (CMD+F) doesn't invoke the search feature.
I also haven't found another way to search.
I often use search on websites and not having this feature makes most web apps unusable for me because I cannot quickly find information on the current page.
Is expect that the default search known from the browser would also work in web apps
0.99.126.4
Sonoma (14)