点一个视频，再点下面推荐的视频，或者点正在播放视频的UP主主页，再点返回会黑屏闪屏

[PlusLogic]

问题描述

点一个视频，再点下面推荐的视频，或者点正在播放视频的UP主主页，再点返回会黑屏再闪一下

复现步骤

点一个视频，再点下面推荐的视频，或者点正在播放视频的UP主主页，再点返回

预期行为

正常返回，无黑屏闪屏

错误日志

PiliPalaX错误日志

---

------- 设备信息 -------
id: QKQ1.190828.002
board: sdm845
bootloader: unknown
brand: Xiaomi
device: dipper
display: QKQ1.190828.002 test-keys
fingerprint: Xiaomi/dipper/dipper:10/QKQ1.190828.002/V12.5.2.0.QEACNXM:user/release-keys
hardware: qcom
host: c5-miui-ota-bd38.bj
isPhysicalDevice: true
manufacturer: Xiaomi
model: MI 8
product: dipper
tags: release-keys
type: user
versionBaseOs:
versionCodename: REL
versionIncremental: V12.5.2.0.QEACNXM
versionPreviewSdk: 0
versionRelease: 10
versionSdk: 29
versionSecurityPatch: 2020-12-01
------- 应用信息 -------
environment: release
version: 1.0.19
appName: PiliPalaX
buildNumber: 1313
packageName: com.orz12.PiliPalaX
---------- 错误信息 ----------
Bad state: Cannot add event after closing
------- 错误堆栈 -------
#0 _StreamController.add (dart:async/stream_controller.dart:605)
#1 Floating.pipStatus$. (package:floating/src/floating.dart:56)

------- CUSTOM INFO -------

相关信息

https://pan.7so.top/s/Q4oCD

[VillagerTom]

我问作者了，这是特性(雾，点开下一页会把上一页的组件全部销毁以节省资源。以后可能会把黑屏替换掉。

[orz12]

改成底色了