universal link fix

fix for universal link not opening properly when app was closed with
back button, returning nil instead of the url

Signed-off-by: yenda <eric@status.im>

src/status_im/utils/universal_links/core.cljs

@@ -183,9 +183,13 @@
   and handles incoming url if the app has been started by clicking on a link"
   []
   (log/debug "universal-links: initializing")
-  (.. react/linking
+  ;;NOTE: https://github.com/facebook/react-native/issues/15961
+  ;; workaround for getInitialURL returning null when opening the
+  ;; app from a universal link after closing it with the back button
+  (js/setTimeout #(.. react/linking
                       (getInitialURL)
                       (then dispatch-url))
+                 200)
   (.. react/linking
       (addEventListener "url" url-event-listener)))