EDIT

ref #6932 Use getText() of editor input for labels

ref #7006 Avoid multiple warnings when opening prefs with no session

ref #6932 Enable supplemental view for bulk editor

ref #6925 Inject context into operations to allow sync/async execution

ref #6913 Remove getActivePage() method

fix #7000 Enable details view editing for bulke editor

ref #6925 Fix part initialisation for open handlers

ref #6598 Migrate "Open in.." handlers

ref #6932 Remove unused code

ref #6932 Migrate marker type handler