Swipes to non-zero SwipeItems don't get triggered

Using a Swipe in Tabris for RAP 3.6, I cannot swipe to anything other than the initial 0-indexed page. Swipe events don't get triggered and it never requests the next page.

Example code here:
`/* DEMONSTRATES TABRIS TABS - demonstrates swipe bug 2.7 - swipes to other pages never gets triggered */
package bug.snippet;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;

import com.eclipsesource.tabris.widgets.swipe.Swipe;
import com.eclipsesource.tabris.widgets.swipe.SwipeContext;
import com.eclipsesource.tabris.widgets.swipe.SwipeItem;
import com.eclipsesource.tabris.widgets.swipe.SwipeListener;

public class Bugsy {
private Display display;
private Shell shell;
Composite comp;
Button butAdd;
Button butRemove;
Swipe swipe;
Label count;
MySwipeItemProvider myItemProvider;

public void begin() {
System.out.println("BugSnippy Starting...");

// create the Shell
display = new Display();
shell = new Shell(display, SWT.NONE);
shell.setText("Shell");
shell.setFullScreen(true);
//shell.setBackground(new Color(null, new RGB(255,255,192)));
FormLayout layout = new FormLayout();
shell.setLayout(layout);
FormData fd;

// create the composite
comp = new Composite(shell, SWT.BORDER);
comp.setBackground(new Color(null, 255,0,0));

// set comp's position
fd = new FormData();
fd.left = new FormAttachment(0, 10);
fd.top = new FormAttachment(0, 10);
fd.right = new FormAttachment(100,-10);
fd.bottom = new FormAttachment(75,-10);
comp.setLayoutData(fd);

layout = new FormLayout();
comp.setLayout(layout);

// create the buttons
butAdd = new Button(shell, SWT.PUSH);
butAdd.setText("Add Page");
butRemove = new Button(shell, SWT.PUSH);
butRemove.setText("Remove Page");

// set buttons' position
fd = new FormData();
fd.left = new FormAttachment(0, 10);
fd.top = new FormAttachment(75, 10);
fd.right = new FormAttachment(50,-10);
fd.bottom = new FormAttachment(100,-40);
butAdd.setLayoutData(fd);

fd = new FormData();
fd.left = new FormAttachment(50, 10);
fd.top = new FormAttachment(75, 10);
fd.right = new FormAttachment(100,-10);
fd.bottom = new FormAttachment(100,-40);
butRemove.setLayoutData(fd);

// create the label - shows current count of items in swipe

count = new Label(shell, SWT.NONE);
count.setText("0 swipe items");

fd = new FormData();
fd.left = new FormAttachment(0, 10);
fd.top = new FormAttachment(100, -35);
fd.right = new FormAttachment(100,-10);
fd.bottom = new FormAttachment(100,-5);
count.setLayoutData(fd);

// add the swipe control

myItemProvider = new MySwipeItemProvider();
swipe = new Swipe(comp, myItemProvider);

fd = new FormData();
fd.left = new FormAttachment(0, 5);
fd.top = new FormAttachment(0, 5);
fd.right = new FormAttachment(100,-5);
fd.bottom = new FormAttachment(100,-5);
swipe.getControl().setLayoutData(fd);

butAdd.addListener(SWT.Selection, listenerButAdd);
butRemove.addListener(SWT.Selection, listenerButRemove);

swipe.addSwipeListener(swipeListener);

shell.open();

System.out.println("BugSnippy Done!");
}

SwipeListener swipeListener = new SwipeListener() {
@Override
public void itemLoaded(SwipeItem item, int index) {
}

@Override
public void itemActivated(SwipeItem item, int index, SwipeContext context) {
count.setText(myItemProvider.getItemCount() + " swipe items with activeId: " + myItemProvider.activeItemId);
}

@Override
public void itemDeactivated(SwipeItem item, int index, SwipeContext context) {
}

@Override
public void disposed(SwipeContext context) {
}
};

Listener listenerButAdd = new Listener() {
public void handleEvent(Event event) {
myItemProvider.addItem();
count.setText(myItemProvider.getItemCount() + " swipe items with activeId: " + myItemProvider.activeItemId);
if (myItemProvider.getItemCount() == 1) swipe.show(0);
swipe.refresh();
}
};

Listener listenerButRemove = new Listener() {
public void handleEvent(Event event) {
if (myItemProvider.getItemCount() == 0) return;
System.out.println("REMOVE active: " + myItemProvider.activeItemId + " count: " + myItemProvider.getItemCount());
if (myItemProvider.activeItemId == myItemProvider.getItemCount()) {
// set current page to be 2nd-to-last as we are about to remove the last one
swipe.show(myItemProvider.activeItemId-2);
}
myItemProvider.removeLastItem();
count.setText(myItemProvider.getItemCount() + " swipe items with activeId: " + myItemProvider.activeItemId);
swipe.refresh();
}
};

}
`

Problem occurs on iOS.
Android seems to swipe OK in most cases.