When you try to programmatically select a page in the Form_Load of the Form that holds RadPageView, the page becomes selected, but the content that is shown for the page is not correct.

If you have a RadPageView in Strip mode with the DropDown button for the overflow menu and you double-click that button, you get a menu which lists the PageView items twice.

FIX. RadPageView - setting a Backcolor to a RadPageViewPage does not affect it until the designer is refreshed

The issue appears when the SelectedPageChanging event is cancelled and a MessageBox is shown in the event handler.

The common for the other RadPageView modes approach for creating custom items does not work for ExplorerBar mode.

The solution could be similar to the behavior of the control's Outlook mode.

ADD. RadPageView - add scrolling functionality in RadPageViewStackMode where the scroll buttons appear below and above the page items

If you run your project in debug mode and try to select a page in the desginer, the designer of RadPageView gets broken.

Add functionality to the control for selecting pages using access keys.

RadPageView does not show the individual tabs close buttons when they are enabled in the form constructor.

RadPageView localization can be set only before the Application.Run line, otherwise it does not take effect

RadPageView has ten pages. Each page contains TableLayoutPanel (2 columns and 10 rows) and in each cell there is RadControl (textBox, checkbox etc). 

The result is that when pages are being changed, RadPageView show slow performance. Same scenario with standard controls works well.

Further investigations on the case show this:
"I had the same issue and I found other workaround. In my case I had TableLayoutPanel with RadSplittButton in each cell and each RadSplitButon was set as Dock = Fill. If I set AutoSize = false for RadSplitButton then the performance was ok and everything looks ok too."

When you dynamically remove a page from RadPageView when it is in ExplorerBarView, its header remains on your form.

Add functionality for resizing the tabs of RadPageView pages (resizing the RadPageViewPageItem).

Resolution : This functionality can be achieved with the MinSize/MaxSize properties. For example:

radPageViewPage1.Item.MinSize = new Size(150, 30);

One is not able to change the size of the buttons in the buttons panel of RadPageViewPage item. As a result you can get only square buttons.

The header does not fill its content area entirely when Windows7 theme is used.

FIX. RadPageView when color blending is added, the control flickers.

One can't set the image scaling of the pages' tabs. For example if you have a big image and you want to scale it down to a size of 10x10, you will not be able to do so.

A nice addition to the Pages collection of RadPageView will be the ability to get a page by its name.

When RadPageView is in the ExplorerBar view, it should order its pages' bars opposite to the order of the Stack view.