ColdPaleLight

看上去像是flutter官方的那个bug，可以试一下Flutter原生的demo是否有这个问题

钉钉群33288940，这个能提供Demo给我们吗

v3.0-beta.8修复了这个问题

这个可以使用 @xujinping 提供的BoostCacheWidget来解决。 根本原因是官方的这个PR引入：https://github.com/flutter/flutter/pull/71689。将这个PR revert也能解决

> @ColdPaleLight Is this still on your radar? (I think it's been ignored by reviewers because it's marked as a draft.) Yes, it is. I will finish it soon.

> @ColdPaleLight Friendly ping again. :-) I've tried fixing those failing tests, but it didn't work. Maybe I need to reimplement this patch. Closing it since it need more work...

> I tagged you in #34809 so that we can plan the more forward on how to integrate bounds calculation while also considering the need for an RTree. Very excited...

@flar When I tried to integrate `ClipBoundsDispatchHelper` into `DisplayListBuider`, I ran into some problems. Can you enlighten me? Thanks you. 1. If https://github.com/flutter/engine/pull/34835 landed, Then we will find that params...

> One way to test this would be to capture some complicated real-app scenes using the built-in flattening code that is used to turn the entire tree into a single...

@flar This PR is ready for review, please take a look when you have a chance :)