TextLiquidFill re-renders when user comes back to the screen

Basically, I'm using TextLiquidFIll in a website hero section, and the section is re rendered everytime when user scrolls down and comes back

**To Reproduce**
Steps to reproduce the behavior:
1. Use any scrollview
2. Add TextLiquidFill
3. Scroll Down and Scroll Up again
4. The text will start with the wave effect

The text should only be rendered once, I tried using it in stateless widget directly without any stateful element

**Flutter:**
- 3.10.5
- stable

**Dart:**
- 3.0.5

Look at the TextLiquidFill widget implementation in the package, likely in lib/src/. Understand how it interacts with Flutter's lifecycle and scroll views. Reproduce the issue in the example app to see the re-render behavior. Check if the widget is using any state that resets on scroll, and see if there's a way to preserve its animation state.

索引モデルが issue の本文から書いたものです。