diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
index 4f094812e8..888f40026f 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
@@ -189,6 +189,9 @@ class ReaderActivity : BaseRxActivity<ReaderPresenter>() {
 
     private var lastCropRes = 0
 
+    val isSplitScreen: Boolean
+        get() = Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && isInMultiWindowMode
+
     companion object {
 
         const val SHIFT_DOUBLE_PAGES = "shiftingDoublePages"
@@ -766,28 +769,16 @@ class ReaderActivity : BaseRxActivity<ReaderPresenter>() {
                     insets.getInsets(systemBars())
                 }
             val vis = insets.isVisible(statusBars())
-            val isSplitScreen = Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && isInMultiWindowMode
-            binding.viewerContainer.updateLayoutParams<ViewGroup.MarginLayoutParams> {
-                if (isSplitScreen) {
-                    topMargin = systemInsets.top
-                    bottomMargin = systemInsets.bottom
-                } else {
-                    topMargin = 0
-                    bottomMargin = 0
-                }
-            }
-            binding.pageNumber.updateLayoutParams<ViewGroup.MarginLayoutParams> {
-                bottomMargin = if (isSplitScreen) systemInsets.bottom else 0
-            }
+            val fullscreen = preferences.fullscreen().get() && !isSplitScreen
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-                if (!firstPass && lastVis != vis && preferences.fullscreen().get()) {
+                if (!firstPass && lastVis != vis && fullscreen) {
                     onVisibilityChange(vis)
                 }
                 firstPass = false
                 lastVis = vis
             }
             wic.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_BARS_BY_SWIPE
-            if (!preferences.fullscreen().get() && sheetManageNavColor) {
+            if (!fullscreen && sheetManageNavColor) {
                 window.navigationBarColor = getResourceColor(R.attr.colorSurface)
             }
             binding.appBar.updateLayoutParams<ViewGroup.MarginLayoutParams> {
@@ -806,9 +797,8 @@ class ReaderActivity : BaseRxActivity<ReaderPresenter>() {
                 leftMargin = 12.dpToPx + systemInsets.left
                 rightMargin = 12.dpToPx + systemInsets.right
             }
-            val fullscreen = preferences.fullscreen().get()
             binding.chaptersSheet.root.sheetBehavior?.peekHeight =
-                peek + if (fullscreen || isSplitScreen) {
+                peek + if (fullscreen) {
                 insets.getBottomGestureInsets()
             } else {
                 val rootInsets = binding.root.rootWindowInsetsCompat ?: insets
@@ -833,7 +823,7 @@ class ReaderActivity : BaseRxActivity<ReaderPresenter>() {
 
     fun setNavColor(insets: WindowInsetsCompat) {
         sheetManageNavColor = when {
-            (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && isInMultiWindowMode) -> {
+            isSplitScreen -> {
                 window.statusBarColor = getResourceColor(R.attr.colorPrimaryVariant)
                 window.navigationBarColor = getResourceColor(R.attr.colorPrimaryVariant)
                 false
@@ -1647,7 +1637,7 @@ class ReaderActivity : BaseRxActivity<ReaderPresenter>() {
          * Sets the fullscreen reading mode (immersive) according to [enabled].
          */
         private fun setFullscreen(enabled: Boolean) {
-            WindowCompat.setDecorFitsSystemWindows(window, !enabled)
+            WindowCompat.setDecorFitsSystemWindows(window, !enabled || isSplitScreen)
             wic.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_BARS_BY_SWIPE
             binding.root.rootWindowInsetsCompat?.let { setNavColor(it) }
         }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerConfig.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerConfig.kt
index 1ca461f319..5c00c840e0 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerConfig.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerConfig.kt
@@ -44,6 +44,9 @@ class PagerConfig(
     var cutoutBehavior = 0
         private set
 
+    var isFullscreen = true
+        private set
+
     var shiftDoublePage = false
 
     var doublePages = preferences.pageLayout().get() == PageLayout.DOUBLE_PAGES.value
@@ -62,8 +65,9 @@ class PagerConfig(
     var autoSplitPages = preferences.automaticSplitsPage().get()
 
     init {
-        preferences.pageTransitions()
-            .register({ usePageTransitions = it })
+        preferences.pageTransitions().register({ usePageTransitions = it })
+
+        preferences.fullscreen().register({ isFullscreen = it })
 
         preferences.imageScaleType()
             .register({ imageScaleType = it }, { imagePropertyChangedListener?.invoke() })
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt
index 5ecdd5add0..d257699bc0 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt
@@ -504,7 +504,9 @@ class PagerPageHolder(
             val bottomInsets = viewer.activity.window.decorView.rootWindowInsets.bottomCutoutInset().toFloat()
             setExtendPastCutout(config.cutoutBehavior == CUTOUT_START_EXTENDED && config.scaleTypeIsFullFit() && topInsets + bottomInsets > 0)
             if ((config.cutoutBehavior != CUTOUT_IGNORE || !config.scaleTypeIsFullFit()) &&
-                android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q
+                android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q &&
+                config.isFullscreen &&
+                !viewer.activity.isInMultiWindowMode
             ) {
                 val insets: WindowInsets? = viewer.activity.window.decorView.rootWindowInsets
                 setExtraSpace(