Merge pull request #4581 from Xavier-Do/master-fix-video-refresh-transparency

Fix white background on video refresh

src/controllers/playback/video/index.js

@@ -1496,6 +1496,7 @@ export default function (view) {
                 dom.addEventListener(document, 'click', onClickCapture, { capture: true });
             }
         } catch (e) {
+            setBackdropTransparency(TRANSPARENCY_LEVEL.None); // reset state set in viewbeforeshow
             appRouter.goHome();
         }
     });