Sitecore 10.1 and sometimes getting the below error on Folder tab. Checked the log files and seeing this:
7644 08:38:39 ERROR Rendering of Folder.xaml.xml has been failed with exception: 'The control ItemList has not been initialized'
Message: The control ItemList has not been initialized
at Sitecore.Shell.Applications.ContentEditor.Editors.Folder.FolderPage.OnLoad(EventArgs e)
Any idea why it's showing this error?