From cc60da98dcc2912e9473822551ad4eaf9cbf2136 Mon Sep 17 00:00:00 2001
From: Muukii <muukii.app@gmail.com>
Date: Tue, 21 Jul 2026 22:03:59 +0900
Subject: [PATCH 1/2] Update

---
 Rideau/Core/RideauView.swift | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Rideau/Core/RideauView.swift b/Rideau/Core/RideauView.swift
index fc27f0b..e5948ac 100644
--- a/Rideau/Core/RideauView.swift
+++ b/Rideau/Core/RideauView.swift
@@ -105,7 +105,7 @@ extension RideauView {
 /**
  A view that manages sheet UI.
 
- You may use ``RideauContentType`` in a view what you want to show in the sheet. 
+ You may use ``RideauContentType`` in a view what you want to show in the sheet.
  */
 public final class RideauView: RideauTouchThroughView {
 
@@ -296,7 +296,7 @@ public final class RideauView: RideauTouchThroughView {
       }
 
       let screenHeight = UIScreen.main.bounds.height
-      return screenHeight - v.cgRectValue.minY
+      return max(0, screenHeight - v.cgRectValue.minY)
     }
 
     var animationDuration: Double {

From cc8c18213a3cb4196ebb0d20a61f2dbf65b8cbf3 Mon Sep 17 00:00:00 2001
From: Muukii <muukii.app@gmail.com>
Date: Tue, 21 Jul 2026 23:16:40 +0900
Subject: [PATCH 2/2] Fix keyboard handling if its 0

---
 Rideau/Core/RideauView.swift | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/Rideau/Core/RideauView.swift b/Rideau/Core/RideauView.swift
index e5948ac..eb9da2c 100644
--- a/Rideau/Core/RideauView.swift
+++ b/Rideau/Core/RideauView.swift
@@ -290,13 +290,21 @@ public final class RideauView: RideauTouchThroughView {
       return
     }
 
-    var keyboardHeight: CGFloat? {
-      guard let v = note.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue else {
-        return nil
+    var keyboardOverlapHeight: CGFloat {
+      guard
+        let value = note.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue,
+        let window
+      else {
+        return 0
       }
 
-      let screenHeight = UIScreen.main.bounds.height
-      return max(0, screenHeight - v.cgRectValue.minY)
+      let frame = convert(value.cgRectValue, from: window.screen.coordinateSpace)
+
+      guard !frame.isEmpty, frame.maxY >= bounds.maxY else {
+        return 0
+      }
+
+      return max(0, bounds.maxY - frame.minY)
     }
 
     var animationDuration: Double {
@@ -319,7 +327,7 @@ public final class RideauView: RideauTouchThroughView {
       delay: 0,
       options: UIView.AnimationOptions(rawValue: UInt(animationCurve << 16)),
       animations: {
-        self.bottom.constant = -keyboardHeight!
+        self.bottom.constant = -keyboardOverlapHeight
         self.layoutIfNeeded()
       },
       completion: nil