Add some checks

core/src/main/java/org/geysermc/geyser/translator/protocol/bedrock/BedrockInventoryTransactionTranslator.java

@@ -578,13 +578,15 @@ private void lookAt(GeyserSession session, InventoryTransactionPacket packet) {
         if (session.getLookBackScheduledFuture() != null) {
             session.getLookBackScheduledFuture().cancel(false);
         }
-        session.setLookBackScheduledFuture(session.scheduleInEventLoop(() -> {
-            Vector3d newPlayerPosition = session.getCollisionManager().getPlayerBoundingBox().getBottomCenter();
-            if (!newPlayerPosition.equals(playerPosition) || entity.getYaw() != returnPacket.getYaw() || entity.getPitch() != returnPacket.getPitch()) {
-                // The player moved/rotated so there is no need to change their rotation back
-                return;
-            }
-            session.sendDownstreamPacket(returnPacket);
-        }, 150, TimeUnit.MILLISECONDS));
+        if (Math.abs(entity.getYaw() - yaw) > 1f || Math.abs(entity.getPitch() - pitch) > 1f) {
+            session.setLookBackScheduledFuture(session.scheduleInEventLoop(() -> {
+                Vector3d newPlayerPosition = session.getCollisionManager().getPlayerBoundingBox().getBottomCenter();
+                if (!newPlayerPosition.equals(playerPosition) || entity.getYaw() != returnPacket.getYaw() || entity.getPitch() != returnPacket.getPitch()) {
+                    // The player moved/rotated so there is no need to change their rotation back
+                    return;
+                }
+                session.sendDownstreamPacket(returnPacket);
+            }, 150, TimeUnit.MILLISECONDS));
+        }
     }
 }

core/src/main/java/org/geysermc/geyser/translator/protocol/bedrock/entity/player/BedrockMovePlayerTranslator.java

@@ -77,6 +77,12 @@ public void translate(GeyserSession session, MovePlayerPacket packet) {
         boolean positionChanged = !entity.getPosition().equals(packet.getPosition());
         boolean rotationChanged = entity.getYaw() != yaw || entity.getPitch() != pitch || entity.getHeadYaw() != headYaw;
 
+        if (session.getLookBackScheduledFuture() != null) {
+            // Resend the rotation if it was changed by Geyser
+            rotationChanged |= !session.getLookBackScheduledFuture().isDone();
+            session.getLookBackScheduledFuture().cancel(false);
+        }
+
         // If only the pitch and yaw changed
         // This isn't needed, but it makes the packets closer to vanilla
         // It also means you can't "lag back" while only looking, in theory