We can assume that the streaming FAR window is available in VS everywhere now.

src/VisualStudio/Core/Def/Implementation/Library/ObjectBrowser/AbstractObjectBrowserLibraryManager.cs

@@ -494,8 +494,9 @@ protected override bool TryExec(Guid commandGroup, uint commandId)
                 switch (commandId)
                 {
                     case (uint)VSConstants.VSStd97CmdID.FindReferences:
-                        var streamingPresenter = GetStreamingPresenter();
+                        var streamingPresenter = _streamingPresenters.FirstOrDefault()?.Value;
                         var symbolListItem = _activeListItem as SymbolListItem;
+
                         if (streamingPresenter != null && symbolListItem?.ProjectId != null)
                         {
                             var project = this.Workspace.CurrentSolution.GetProject(symbolListItem.ProjectId);
@@ -518,18 +519,6 @@ protected override bool TryExec(Guid commandGroup, uint commandId)
             return false;
         }
 
-        private IStreamingFindUsagesPresenter GetStreamingPresenter()
-        {
-            try
-            {
-                return _streamingPresenters.FirstOrDefault()?.Value;
-            }
-            catch
-            {
-                return null;
-            }
-        }
-
         private async Task FindReferencesAsync(
             IStreamingFindUsagesPresenter presenter, SymbolListItem symbolListItem, Project project)
         {