force highlight update of pagination

CHANGELOG.md

@@ -57,7 +57,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
    * Incorrect markdown preview on url with parentheses ([#1570](https://github.com/lbryio/lbry-app/issues/1570))
    * Fix Linux upgrade path and add manual installation note ([#1606](https://github.com/lbryio/lbry-app/issues/1606))
    * Fix can type in unfocused fields while publishing without selecting file ([#1456](https://github.com/lbryio/lbry-app/issues/1456))
-   
+   * Fix navigation button resulting incorrect page designation ([#1502](https://github.com/lbryio/lbry-app/issues/1502))
 
 
 ## [0.21.6] - 2018-06-05

src/renderer/page/channel/view.jsx

@@ -66,7 +66,7 @@ class ChannelPage extends React.PureComponent<Props> {
   render() {
     const { fetching, claimsInChannel, claim, page, totalPages } = this.props;
     const { name, permanent_url: permanentUrl, claim_id: claimId } = claim;
-
+    const currentPage = parseInt((page || 1) - 1, 10);
     let contentList;
     if (fetching) {
       contentList = <BusyIndicator message={__('Fetching content')} />;
@@ -104,7 +104,8 @@ class ChannelPage extends React.PureComponent<Props> {
                 breakClassName="pagination__item pagination__item--break"
                 marginPagesDisplayed={2}
                 onPageChange={e => this.changePage(e.selected + 1)}
-                initialPage={parseInt(page - 1, 10)}
+                forcePage={currentPage}
+                initialPage={currentPage}
                 containerClassName="pagination"
               />