Update the flag when a captured block state is outdated (#8860)

patches/server/0962-Update-the-flag-when-a-captured-block-state-is-outda.patch

@@ -0,0 +1,18 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
+Date: Sat, 18 Feb 2023 16:23:18 +0100
+Subject: [PATCH] Update the flag when a captured block state is outdated
+
+
+diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
+index 3cbf801b2e5420c0e870f73788deb550e49ad54d..0454a9cfb60f17abba516cc2480ef31a95fada90 100644
+--- a/src/main/java/net/minecraft/world/level/Level.java
++++ b/src/main/java/net/minecraft/world/level/Level.java
+@@ -525,6 +525,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
+                 blockstate = CapturedBlockState.getTreeBlockState(this, pos, flags);
+                 this.capturedBlockStates.put(pos.immutable(), blockstate);
+             }
++            blockstate.setFlag(flags); // Paper - update the flag also
+             blockstate.setData(state);
+             return true;
+         }