fix when clicking version dropdown it jumps to top of the page (#18238)
fix when clicking version dropdown it jumps to top of the page (#18238)


apache/incubator-mxnet,zhreshold/mxnet,ForkedReposBak/mxnet,apache/incubator-mxnet,ForkedReposBak/mxnet,zhreshold/mxnet,sxjscience/mxnet,yajiedesign/mxnet,yajiedesign/mxnet,tlby/mxnet,szha/mxnet,yajiedesign/mxnet,leezu/mxnet,leezu/mxnet,yajiedesign/mxnet,yajiedesign/mxnet,tlby/mxnet,yajiedesign/mxnet,szha/mxnet,DickJC123/mxnet,tlby/mxnet,ForkedReposBak/mxnet,leezu/mxnet,sxjscience/mxnet,apache/incubator-mxnet,szha/mxnet,leezu/mxnet,tlby/mxnet,DickJC123/mxnet,zhreshold/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,ForkedReposBak/mxnet,leezu/mxnet,szha/mxnet,tlby/mxnet,sxjscience/mxnet,yajiedesign/mxnet,leezu/mxnet,ForkedReposBak/mxnet,yajiedesign/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,zhreshold/mxnet,tlby/mxnet,tlby/mxnet,ForkedReposBak/mxnet,apache/incubator-mxnet,szha/mxnet,yajiedesign/mxnet,szha/mxnet,zhreshold/mxnet,sxjscience/mxnet,tlby/mxnet,leezu/mxnet,tlby/mxnet,sxjscience/mxnet,leezu/mxnet,szha/mxnet,leezu/mxnet,sxjscience/mxnet,szha/mxnet,zhreshold/mxnet,szha/mxnet,DickJC123/mxnet,zhreshold/mxnet,tlby/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,DickJC123/mxnet,zhreshold/mxnet,zhreshold/mxnet