Seems it modify the system tiddler? It have comfilct with my some other plugins, so I’m not using it anymore, and awaiting a better version of it.
@BurningTreeC Feature request! Can you pin a tiddler as a column? So if pin a layout tiddler as a column, you will get layout of layouts
Would you add the drag-drop button to the Page Toolbar, so that when the Top Toolbar is disabled, one can still use the drag-drop functionality? Same for the buttons to add and remove columns.
And on the note of toolbars, consider adding the Top Toolbar to the Toolbars, under Appearance in the ControlPanel, to make it easier for users to choose which buttons they want it to display.