ListView: Expose setter for SelectedItem property and implement it, so that setting this property applies the corresponding style to the selected item. Declined: The SelectedItem property has public setter. Setting it makes the style be applied as expected on the item.
Allow the user to define axis ticks origin value. E.g. with Min=-10, Max=100, MajorStep=25, the user should be able to define that the axis will have ticks and labels at 0, 25, 50, 75 and 100 while keeping the minimum value of -10 in range.
Declined: Currently UWP does not have an ImageEditor control. On the following link you can find a feature request where you can vote for introducing such a control and track its status: https://feedback.telerik.com/Project/167/Feedback/Details/201118-new-control-image-editor-port-to-uwp
There is no way to change the selected filter operator in the Grid Filter UI. Please extend the API to allow this.