So I have been developing this layout using a ConstraintLayout inside a ScrollView. It works fine, but now I have hit a problem. I have to expand the layout outside the screen. I can scroll in Design mode, but I cannot add anything without it getting stuck to the top. The constraints are for earlier objects, not the current one I'm adding.

I can add constraints in Blueprint mode, but it looks like I cannot scroll the ScrollView in blueprint mode. Is this even possible? Using Android Studio 2.2(release) and `constraint-layout:1.0.0-alpha8`

I tried doing it like in Design mode, but it doesn't scroll. Any ideas?

Scrolling normally with ConstraintLayout causes the constraints to stay in the same location. 

**EDIT:**

Updated to `alpha9` but still does not solve it

**EDIT 2:**

beta1 does not work either. AS 2.2.2.

**EDIT 3:**

Sample layout:

```
<Button
    android:text="Button"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/sampleButton"
 />

<ScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:ignore="HardcodedText">

    <android.support.constraint.ConstraintLayout

        android:orientation="vertical" android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <!-- ETC constraints -->
    </android.support.constraint.ConstraintLayout>
</ScrollView>

```