From 3ac7e88f1d043c275440c47a6189340cf656d5fb Mon Sep 17 00:00:00 2001
From: pandaman <iospandaman@gmail.com>
Date: Thu, 13 May 2021 15:29:22 +0900
Subject: [PATCH 1/2] Add a function to scroll to top when the header view is
 sticked.

---
 .../General/SegementSlideViewController+setup.swift | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Source/General/SegementSlideViewController+setup.swift b/Source/General/SegementSlideViewController+setup.swift
index 1e4d393..2331736 100644
--- a/Source/General/SegementSlideViewController+setup.swift
+++ b/Source/General/SegementSlideViewController+setup.swift
@@ -214,6 +214,19 @@ extension SegementSlideViewController {
             childScrollView.forceFixedContentOffsetY = 0
         }
     }
+  
+  internal func resetCurrentParentViewControllerContentOffsetY(_ parentScrollView: UIScrollView) {
+    defer {
+      scrollViewDidScroll(parentScrollView, isParent: true)
+    }
+    parentKeyValueObservation?.invalidate()
+    resetCurrentChildViewControllerContentOffsetY()
+    resetOtherCachedChildViewControllerContentOffsetY()
+    scrollView.contentOffset.y = 0
+    DispatchQueue.global().asyncAfter(deadline: .now() + 2) {
+      self.observeScrollViewContentOffset()
+    }
+  }
     
     internal func cleanUpChildKeyValueObservations() {
         let observations = childKeyValueObservations

From c3fb9114e2deaf74ac7cc822e4831dd9a583af84 Mon Sep 17 00:00:00 2001
From: pandaman <iospandaman@gmail.com>
Date: Thu, 13 May 2021 18:26:32 +0900
Subject: [PATCH 2/2] change thread

---
 Source/General/SegementSlideViewController+setup.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/General/SegementSlideViewController+setup.swift b/Source/General/SegementSlideViewController+setup.swift
index 2331736..7305ca6 100644
--- a/Source/General/SegementSlideViewController+setup.swift
+++ b/Source/General/SegementSlideViewController+setup.swift
@@ -223,7 +223,7 @@ extension SegementSlideViewController {
     resetCurrentChildViewControllerContentOffsetY()
     resetOtherCachedChildViewControllerContentOffsetY()
     scrollView.contentOffset.y = 0
-    DispatchQueue.global().asyncAfter(deadline: .now() + 2) {
+    DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
       self.observeScrollViewContentOffset()
     }
   }