**Anyone can help me with the correct way to change `TextView`'s text in `MotionLayout`... this is what I doing.**

I'm testing the `MotionLayout` on a Simple App...
I reach the part on the [Motion tutorials](https://medium.com/google-developers/introduction-to-motionlayout-part-ii-a31acc084f59) about `CustomAttributes`

With them you can change the `BackgroundColor` of a `View`, also the `textColor` using `customColorValue`

In this case you can see it works very well changing this values in the start and end scene:

```
        <CustomAttribute
            motion:attributeName="backgroundColor"
            motion:customColorValue="#004A6D" />

        <CustomAttribute
            motion:attributeName="textColor"
            motion:customColorValue="#000000" />

```

[![enter image description here](https://i.stack.imgur.com/gXtR7.gif)](https://i.stack.imgur.com/gXtR7.gif)

Also I note that there is a `customStringValue` so I think I can change the `TextView` text to "BEFORE" -> "AFTER". But when I try to set this with `CustomAttribute` the app crash.

In the start scene:

```
<CustomAttribute
            motion:attributeName="Text"
            motion:customStringValue="BEFORE" />

```

And in the final scene:

```
        <CustomAttribute
            motion:attributeName="Text"
            motion:customStringValue="AFTER" />

```

Outside MotionScene the `textView` text is **TEST**:

* When I set the `CustomAttribute` only for the end scene... the text change from initial value **TEST** to the end **AFTER** value... so it partially works but never return to the initial state.
* This happend also when there is not initial text setted on the `TextView`. It works partially.

[![enter image description here](https://i.stack.imgur.com/EjRec.gif)](https://i.stack.imgur.com/EjRec.gif)

**So... anyone can help me with the correct way to change `TextView`'s text in `MotionLayout`.**