The Table widget should be renamed the Spreadsheet widget and a real Table widget added. I want to display a table alone, without multiple sheets, nor a sheet name, nor the wasted whitespace around it. Some people use the List widget to display information like a table, but it cannot be formatted like a table, with fields displayed in separate columns.
I do not always want the columns to be sortable, nor have buttons for showing/hiding columns, "actions," or any buttons at all for that matter. The items in this paragraphs can be useful sometimes, so they should be settings in the app's design.