diff --git a/extensions/shared/src/main/java/app/revanced/extension/youtube/patches/misc/BackgroundPlaybackPatch.java b/extensions/shared/src/main/java/app/revanced/extension/youtube/patches/misc/BackgroundPlaybackPatch.java
index 20cb70a4b..e6172078d 100644
--- a/extensions/shared/src/main/java/app/revanced/extension/youtube/patches/misc/BackgroundPlaybackPatch.java
+++ b/extensions/shared/src/main/java/app/revanced/extension/youtube/patches/misc/BackgroundPlaybackPatch.java
@@ -18,16 +18,6 @@ public class BackgroundPlaybackPatch {
         return ShortsPlayerState.getCurrent().isClosed();
     }
 
-    /**
-     * Injection point.
-     */
-    public static boolean isBackgroundShortsPlaybackAllowed() {
-        if (PlayerType.getCurrent().isNoneHiddenOrMinimized()) {
-            return !DISABLE_SHORTS_BACKGROUND_PLAYBACK.get();
-        }
-        return false;
-    }
-
     /**
      * Injection point.
      */
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/BackgroundPlaybackPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/BackgroundPlaybackPatch.kt
index 0401a305f..fdee59c81 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/BackgroundPlaybackPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/BackgroundPlaybackPatch.kt
@@ -1,6 +1,6 @@
 package app.revanced.patches.youtube.misc.backgroundplayback
 
-import app.revanced.patcher.extensions.InstructionExtensions.addInstructionsWithLabels
+import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
 import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
 import app.revanced.patcher.extensions.InstructionExtensions.instructions
 import app.revanced.patcher.patch.bytecodePatch
@@ -8,10 +8,14 @@ import app.revanced.patches.youtube.utils.compatibility.Constants.COMPATIBLE_PAC
 import app.revanced.patches.youtube.utils.extension.Constants.MISC_PATH
 import app.revanced.patches.youtube.utils.patch.PatchList.REMOVE_BACKGROUND_PLAYBACK_RESTRICTIONS
 import app.revanced.patches.youtube.utils.playertype.playerTypeHookPatch
+import app.revanced.patches.youtube.utils.playservice.is_19_34_or_greater
+import app.revanced.patches.youtube.utils.playservice.versionCheckPatch
 import app.revanced.patches.youtube.utils.settings.ResourceUtils.addPreference
 import app.revanced.patches.youtube.utils.settings.settingsPatch
 import app.revanced.util.addInstructionsAtControlFlowLabel
 import app.revanced.util.findInstructionIndicesReversedOrThrow
+import app.revanced.util.fingerprint.injectLiteralInstructionBooleanCall
+import app.revanced.util.fingerprint.matchOrThrow
 import app.revanced.util.fingerprint.methodOrThrow
 import app.revanced.util.fingerprint.originalMethodOrThrow
 import app.revanced.util.getReference
@@ -33,6 +37,7 @@ val backgroundPlaybackPatch = bytecodePatch(
     dependsOn(
         playerTypeHookPatch,
         settingsPatch,
+        versionCheckPatch,
     )
 
     execute {
@@ -69,18 +74,31 @@ val backgroundPlaybackPatch = bytecodePatch(
         }
 
         // Force allowing background play for Shorts.
-        shortsBackgroundPlaybackFeatureFlagFingerprint.methodOrThrow().addInstructionsWithLabels(
-            0,
-            """
-                invoke-static {}, $EXTENSION_CLASS_DESCRIPTOR->isBackgroundShortsPlaybackAllowed()Z
-                move-result v0
-                if-eqz v0, :disabled
-                return v0
-                :disabled
-                nop
-                """
+        shortsBackgroundPlaybackFeatureFlagFingerprint.injectLiteralInstructionBooleanCall(
+            SHORTS_BACKGROUND_PLAYBACK_FEATURE_FLAG,
+            "$EXTENSION_CLASS_DESCRIPTOR->isBackgroundShortsPlaybackAllowed(Z)Z"
         )
 
+        // Fix PiP mode issue.
+        if (is_19_34_or_greater) {
+            arrayOf(
+                backgroundPlaybackManagerCairoFragmentPrimaryFingerprint,
+                backgroundPlaybackManagerCairoFragmentSecondaryFingerprint
+            ).forEach { fingerprint ->
+                fingerprint.matchOrThrow(backgroundPlaybackManagerCairoFragmentParentFingerprint).let {
+                    it.method.apply {
+                        val insertIndex = it.patternMatch!!.startIndex + 4
+                        val insertRegister = getInstruction<OneRegisterInstruction>(insertIndex).registerA
+
+                        addInstruction(
+                            insertIndex,
+                            "const/4 v$insertRegister, 0x0"
+                        )
+                    }
+                }
+            }
+        }
+
         // Force allowing background play for videos labeled for kids.
         kidsBackgroundPlaybackPolicyControllerFingerprint.methodOrThrow(
             kidsBackgroundPlaybackPolicyControllerParentFingerprint
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/Fingerprints.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/Fingerprints.kt
index 7fd5299c8..7c89ea6a5 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/Fingerprints.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/backgroundplayback/Fingerprints.kt
@@ -1,6 +1,7 @@
 package app.revanced.patches.youtube.misc.backgroundplayback
 
 import app.revanced.patches.youtube.utils.PLAYER_RESPONSE_MODEL_CLASS_DESCRIPTOR
+import app.revanced.patches.youtube.utils.fix.cairo.cairoFragmentConfigFingerprint
 import app.revanced.patches.youtube.utils.resourceid.backgroundCategory
 import app.revanced.util.fingerprint.legacyFingerprint
 import app.revanced.util.getReference
@@ -64,10 +65,72 @@ internal val backgroundPlaybackManagerShortsFingerprint = legacyFingerprint(
     literals = listOf(151635310L),
 )
 
+internal val backgroundPlaybackManagerCairoFragmentParentFingerprint = legacyFingerprint(
+    name = "backgroundPlaybackManagerCairoFragmentParentFingerprint",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    returnType = "V",
+    parameters = emptyList(),
+    strings = listOf("yt_android_settings"),
+    customFingerprint = { method, _ ->
+        method.definingClass != "Lcom/google/android/apps/youtube/app/settings/AboutPrefsFragment;"
+    }
+)
+
+/**
+ * Matches using the class found in [backgroundPlaybackManagerCairoFragmentParentFingerprint].
+ *
+ * In this method, the value of the cairoFragmentConfig - [cairoFragmentConfigFingerprint] - must be disabled.
+ * If not, sometimes the pause / play button may not work when entering the PIP mode.
+ * See [ReVanced_Extended#2764](https://github.com/inotia00/ReVanced_Extended/issues/2764).
+ */
+internal val backgroundPlaybackManagerCairoFragmentPrimaryFingerprint = legacyFingerprint(
+    name = "backgroundPlaybackManagerCairoFragmentPrimaryFingerprint",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    returnType = "V",
+    parameters = emptyList(),
+    opcodes = listOf(
+        Opcode.INVOKE_SUPER,
+        Opcode.IGET_OBJECT,
+        Opcode.INVOKE_VIRTUAL,  // Method of [cairoFragmentConfigFingerprint]
+        Opcode.MOVE_RESULT,
+        Opcode.IF_EQZ,
+        Opcode.IGET_OBJECT,
+        Opcode.CONST_4,
+        Opcode.IPUT_OBJECT,
+    ),
+)
+
+/**
+ * Matches using the class found in [backgroundPlaybackManagerCairoFragmentParentFingerprint].
+ *
+ * In this method, the value of the cairoFragmentConfig - [cairoFragmentConfigFingerprint] - must be disabled.
+ * If not, sometimes the pause / play button may not work when entering the PIP mode.
+ * See [ReVanced_Extended#2764](https://github.com/inotia00/ReVanced_Extended/issues/2764).
+ */
+internal val backgroundPlaybackManagerCairoFragmentSecondaryFingerprint = legacyFingerprint(
+    name = "backgroundPlaybackManagerCairoFragmentSecondaryFingerprint",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    returnType = "V",
+    parameters = emptyList(),
+    opcodes = listOf(
+        Opcode.INVOKE_SUPER,
+        Opcode.IGET_OBJECT,
+        Opcode.INVOKE_VIRTUAL,  // Method of [cairoFragmentConfigFingerprint]
+        Opcode.MOVE_RESULT,
+        Opcode.IF_EQZ,
+        Opcode.IGET_OBJECT,
+        Opcode.IPUT_OBJECT,
+        Opcode.IGET_OBJECT,
+        Opcode.NEW_INSTANCE,
+    ),
+)
+
+internal const val SHORTS_BACKGROUND_PLAYBACK_FEATURE_FLAG = 45415425L
+
 internal val shortsBackgroundPlaybackFeatureFlagFingerprint = legacyFingerprint(
     name = "shortsBackgroundPlaybackFeatureFlagFingerprint",
     accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
     returnType = "Z",
     parameters = emptyList(),
-    literals = listOf(45415425L),
+    literals = listOf(SHORTS_BACKGROUND_PLAYBACK_FEATURE_FLAG),
 )
\ No newline at end of file