diff --git a/src/components/PullToRefresh/PullToRefresh.css b/src/components/PullToRefresh/PullToRefresh.css
index 30e4b5501e7..51fc92a96a3 100644
--- a/src/components/PullToRefresh/PullToRefresh.css
+++ b/src/components/PullToRefresh/PullToRefresh.css
@@ -1,22 +1,22 @@
 .PullToRefresh {
   height: 100%;
-}
+  }
 
 .PullToRefresh--refreshing {
   touch-action: none;
   pointer-events: none;
-}
+  }
 
 .PullToRefresh__controls {
   left: 0;
   width: 100%;
   pointer-events: none;
   z-index: 100;
-}
+  }
 
 .PullToRefresh--ios .PullToRefresh__controls {
-  z-index: -1;
-}
+  z-index: 0;
+  }
 
 .PullToRefresh__spinner {
   display: flex;
@@ -27,70 +27,70 @@
   justify-content: center;
   box-sizing: border-box;
   transition: transform 300ms cubic-bezier(.1, 0, .25, 1), opacity 220ms ease-out;
-	opacity: 0;
-}
+  opacity: 0;
+  }
 
 .PullToRefresh--ios .PullToRefresh__spinner {
   color: var(--activity_indicator_tint);
-}
+  }
 
 .PullToRefresh--android .PullToRefresh__spinner {
   background: var(--background_suggestions);
   border-radius: 50%;
   box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
   color: var(--accent);
-}
+  }
 
 .PullToRefresh--watching .PullToRefresh__spinner {
-	transition: opacity 220ms ease-out;
-}
+  transition: opacity 220ms ease-out;
+  }
 
 .PullToRefresh__spinner-self {
   stroke: currentColor;
-}
+  }
 
 .PullToRefresh--refreshing .PullToRefresh__spinner-self {
   animation: PullToRefreshToRefreshing 380ms ease-out;
-}
+  }
 
 .PullToRefresh__spinner-path {
   transform: rotate(-90deg);
   transform-origin: center center;
   transition: stroke-dashoffset 167ms ease-out;
-}
+  }
 
 .PullToRefresh--watching .PullToRefresh__spinner-path,
 .PullToRefresh--refreshing .PullToRefresh__spinner-path {
   transition: none;
-}
+  }
 
 .PullToRefresh__spinner--on .PullToRefresh__spinner-path {
   animation: rotator var(--duration) linear infinite;
-}
+  }
 
 .PullToRefresh__content {
   overflow: hidden;
   transition: transform 400ms var(--ios-easing);
-}
+  }
 
 .PullToRefresh--watching .PullToRefresh__content {
   transition: none;
-}
+  }
 
 @keyframes PullToRefreshToRefreshing {
   0% {
     transform: scale(1);
-  }
+    }
 
   30% {
     transform: scale(.6);
-  }
+    }
 
   90% {
     transform: scale(1.1);
-  }
+    }
 
   100% {
     transform: scale(1);
+    }
   }
-}
diff --git a/src/components/PullToRefresh/PullToRefresh.js b/src/components/PullToRefresh/PullToRefresh.js
index 551f7945b44..0c4e5b95a86 100644
--- a/src/components/PullToRefresh/PullToRefresh.js
+++ b/src/components/PullToRefresh/PullToRefresh.js
@@ -106,7 +106,7 @@ export default class PullToRefresh extends PureComponent {
   };
 
   onWindowTouchMove = (e) => {
-    this.state.refreshing && cancelEvent(e);
+    if (this.state.refreshing) cancelEvent(e);
   };
 
   onTouchMove = (e) => {