@ -295,7 +295,7 @@ function activateBrowser(
browser.title.icon = folderIcon;
const tabPanel = new TabPanel({ tabPlacement: 'top', tabsMovable: false });
const tabPanel = new TabPanel({ tabPlacement: 'top', tabsMovable: true });
tabPanel.addClass('jp-TreePanel');
browser.title.label = 'File Browser';