FPS down when scrolling a long list

[huycozy]

Steps to reproduce

1. Scroll the list
2. Observe FPS

Code sample

Code sample

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Performance profiling on master channel

Yes

Timeline Traces

Timeline Traces JSON

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Video demonstration

Video demonstration

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What target platforms are you seeing this bug on?

Android, iOS

OS/Browser version | Device information

Android 13
iOS 14

Pixel 6
iPhone 14 Pro

Does the problem occur on emulator/simulator as well as on physical devices?

Yes

Is the problem only reproducible with Impeller?

Yes

Logs

Logs

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Flutter Doctor output

Doctor output

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