diff --git a/app/javascript/flavours/glitch/actions/push_notifications/registerer.js b/app/javascript/flavours/glitch/actions/push_notifications/registerer.js
index 5ad11f73ff7..91f442415ad 100644
--- a/app/javascript/flavours/glitch/actions/push_notifications/registerer.js
+++ b/app/javascript/flavours/glitch/actions/push_notifications/registerer.js
@@ -56,13 +56,6 @@ export function register () {
     dispatch(setBrowserSupport(supportsPushNotifications));
     const me = getState().getIn(['meta', 'me']);
 
-    if (me && !pushNotificationsSetting.get(me)) {
-      const alerts = getState().getIn(['push_notifications', 'alerts']);
-      if (alerts) {
-        pushNotificationsSetting.set(me, { alerts: alerts });
-      }
-    }
-
     if (supportsPushNotifications) {
       if (!getApplicationServerKey()) {
         console.error('The VAPID public key is not set. You will not be able to receive Web Push Notifications.');
diff --git a/app/javascript/flavours/glitch/components/media_gallery.js b/app/javascript/flavours/glitch/components/media_gallery.js
index 7f5150f7bcb..d90f9bdb413 100644
--- a/app/javascript/flavours/glitch/components/media_gallery.js
+++ b/app/javascript/flavours/glitch/components/media_gallery.js
@@ -40,6 +40,7 @@ class Item extends React.PureComponent {
     size: PropTypes.number.isRequired,
     letterbox: PropTypes.bool,
     onClick: PropTypes.func.isRequired,
+    displayWidth: PropTypes.number,
   };
 
   static defaultProps = {
@@ -78,7 +79,7 @@ class Item extends React.PureComponent {
   }
 
   render () {
-    const { attachment, index, size, standalone, letterbox } = this.props;
+    const { attachment, index, size, standalone, letterbox, displayWidth } = this.props;
 
     let width  = 50;
     let height = 100;
@@ -141,7 +142,7 @@ class Item extends React.PureComponent {
       const hasSize = typeof originalWidth === 'number' && typeof previewWidth === 'number';
 
       const srcSet = hasSize ? `${originalUrl} ${originalWidth}w, ${previewUrl} ${previewWidth}w` : null;
-      const sizes  = hasSize ? `(min-width: 1025px) ${320 * (width / 100)}px, ${width}vw` : null;
+      const sizes  = hasSize ? `${displayWidth * (width / 100)}px` : null;
 
       const focusX = attachment.getIn(['meta', 'focus', 'x']) || 0;
       const focusY = attachment.getIn(['meta', 'focus', 'y']) || 0;
@@ -235,7 +236,7 @@ export default class MediaGallery extends React.PureComponent {
   }
 
   handleRef = (node) => {
-    if (node && this.isStandaloneEligible()) {
+    if (node /*&& this.isStandaloneEligible()*/) {
       // offsetWidth triggers a layout, so only calculate when we need to
       this.setState({
         width: node.offsetWidth,
@@ -272,9 +273,9 @@ export default class MediaGallery extends React.PureComponent {
       );
     } else {
       if (this.isStandaloneEligible()) {
-        children = <Item standalone attachment={media.get(0)} onClick={this.handleClick} />;
+        children = <Item standalone attachment={media.get(0)} onClick={this.handleClick} displayWidth={width} />;
       } else {
-        children = media.take(4).map((attachment, i) => <Item key={attachment.get('id')} onClick={this.handleClick} attachment={attachment} index={i} size={size} letterbox={letterbox} />);
+        children = media.take(4).map((attachment, i) => <Item key={attachment.get('id')} onClick={this.handleClick} attachment={attachment} index={i} size={size} letterbox={letterbox} displayWidth={width} />);
       }
     }