bump up to show 500 global search results for all cases

Session/Home/GlobalSearch/GlobalSearchViewController.swift

@@ -133,7 +133,7 @@ class GlobalSearchViewController: BaseVC, UITableViewDelegate, UITableViewDataSo
             self.isLoading = true
             // The max search result count is set according to the keyword length. This is just a workaround for performance issue.
             // The longer and more accurate the keyword is, the less search results should there be.
-            searchResults = self.searcher.searchForHomeScreen(searchText: searchText, maxSearchResults: min(searchText.count * 50, 500),  transaction: transaction)
+            searchResults = self.searcher.searchForHomeScreen(searchText: searchText, maxSearchResults: 500,  transaction: transaction)
         }, completionBlock: { [weak self] in
             AssertIsOnMainThread()
             guard let self = self, let results = searchResults, self.lastSearchText == searchText else { return }