Regression: Directory expanders missing in filesystem browser tree view if directory doesn't contain sub-directories
Directories in filesystem browser tree view lack expanders if the directory only contains files.
Part of the advantage of tree view is being able to quickly and easily navigate a project hierarchy, but this utility is reduced if it won't show files in the leaf nodes of the directory tree.
I don't recall this behaviour being present in earlier versions, and https://kate-editor.org/wp-content/uploads/2010/09/kate-treeview2.png from https://kate-editor.org/2010/09/10/tree-view-plugin-introduction/ appears to not have this issue (see 'Cache' subdirectory containing only 'File.pm'), so I guess this is a regression.
Edited by Michael Moon