Issue #3417765 by hudri, naveenvalecha, sethhill, Drumanuel, larskleiner,...

Issue #3417765 by hudri, naveenvalecha, sethhill, Drumanuel, larskleiner, mistrytheory, stephen-cox: Large modal exceeds viewport height without scrollbar = actions unreachable

js/builder.es6.js

@@ -44,8 +44,9 @@
         window.innerHeight || document.documentElement.clientHeight;
       if (bounding.bottom > viewPortHeight) {
         const $dialog = $('.ui-dialog-content', dialog);
-        const pos = $dialog.dialog('option', 'position');
-        $dialog.dialog('option', 'position', pos);
+        const height = viewPortHeight - 200;
+        $dialog.dialog('option', 'height', height);
+        $dialog.css('overscroll-behavior', 'contain');
       }
     });
   }

js/builder.js

@@ -30,8 +30,9 @@
       var viewPortHeight = window.innerHeight || document.documentElement.clientHeight;
       if (bounding.bottom > viewPortHeight) {
         var $dialog = $('.ui-dialog-content', dialog);
-        var pos = $dialog.dialog('option', 'position');
-        $dialog.dialog('option', 'position', pos);
+        var height = viewPortHeight - 200;
+        $dialog.dialog('option', 'height', height);
+        $dialog.css('overscroll-behavior', 'contain');
       }
     });
   }