Merge release-3.10 into master (#6654)

* PLT-6787 Fixed being able to send a post before files finished uploading (#6617)

* Fix quick switcher for channels/users not stored locally (#6610)

* Fix button text on confirm mention modal (#6609)

* fix post delete permission of channel admin (#6608)

* open comment thread for the most recent reply-able message (#6605)

* Use mutex flag with yarn to prevent concurrent builds interfering (#6619)

* Use mutex flag with yarn to prevent concurrent builds interfering

* Remove yarn mutex file with clean

* Minor bug fixes (#6615)

* PLT-6774 - Fixing color for offline icon

* PLT-6784 - Fixing status icon

* Fixing icon margin

* Updating caret position

* PLT-6070 Have ChannelMentionProvider stop searching after a term returns no results (#6620)

* Fixing JS error (#6623)

* Minor bug fixes (#6622)

* PLT-6808 - Updating channel switcher on mobile

* PLT-6743 - Updating scrollbar styling

* Login instead of failing if user exists in OAuth sign-up flow (#6627)

* PLT-6802 Disable team switcher (#6626)

* Disable team switcher

* Fix ESLint errors

* PLT-6807 Ensured select teams page can scroll on iOS (#6630)

* Do not redirect from account switch pages on 401 (#6631)

* Fixing loadtest command and renaming to /test (#6624)

* PLT-6820 Update mattermost-redux dependency (#6632)

* translations PR 20170612 (#6629)

* Bump HTTP client timeout to 30 seconds (#6633)

* For team unreads return empty array instead of null (#6636)

* PLT-6831 Fix status modal localization IDs (#6637)

* Fix status modal localization IDs

* Update test snapshot

webapp/components/common/comment_icon.jsx

@@ -21,16 +21,18 @@ export default function CommentIcon(props) {
         iconStyle = iconStyle + ' ' + props.searchStyle;
     }
 
-    let commentIconId = props.channelId + props.idPrefix;
+    let selectorId = props.idPrefix;
     if (props.idCount > -1) {
-        commentIconId += props.idCount;
+        selectorId += props.idCount;
     }
 
+    const id = Utils.createSafeId(props.idPrefix + '_' + props.id);
+
     return (
         <a
-            id={Utils.createSafeId(commentIconId)}
+            id={id}
             href='#'
-            className={iconStyle}
+            className={iconStyle + ' ' + selectorId}
             onClick={props.handleCommentClick}
         >
             <span
@@ -48,12 +50,12 @@ CommentIcon.propTypes = {
     handleCommentClick: PropTypes.func.isRequired,
     searchStyle: PropTypes.string,
     commentCount: PropTypes.number,
-    channelId: PropTypes.string
+    id: PropTypes.string
 };
 
 CommentIcon.defaultProps = {
     idCount: -1,
     searchStyle: '',
     commentCount: 0,
-    channelId: ''
-};
+    id: ''
+};