diff --git a/testserver/gameteststructures/test_redstone.frog_jump.snbt b/testserver/gameteststructures/test_redstone.frog_jump.snbt
index 35dbe088c..36b4ee866 100644
--- a/testserver/gameteststructures/test_redstone.frog_jump.snbt
+++ b/testserver/gameteststructures/test_redstone.frog_jump.snbt
@@ -202,9 +202,9 @@
         {pos: [9, 1, 7], state: "minecraft:magma_block"},
         {pos: [9, 1, 8], state: "minecraft:magma_block"},
         {pos: [9, 1, 9], state: "minecraft:magma_block"},
-        {pos: [0, 2, 0], state: "minecraft:air"},
-        {pos: [0, 2, 1], state: "minecraft:air"},
-        {pos: [0, 2, 2], state: "minecraft:air"},
+        {pos: [0, 2, 0], state: "minecraft:magma_block"},
+        {pos: [0, 2, 1], state: "minecraft:magma_block"},
+        {pos: [0, 2, 2], state: "minecraft:magma_block"},
         {pos: [0, 2, 3], state: "minecraft:air"},
         {pos: [0, 2, 4], state: "minecraft:air"},
         {pos: [0, 2, 5], state: "minecraft:air"},
@@ -212,9 +212,9 @@
         {pos: [0, 2, 7], state: "minecraft:air"},
         {pos: [0, 2, 8], state: "minecraft:air"},
         {pos: [0, 2, 9], state: "minecraft:air"},
-        {pos: [1, 2, 0], state: "minecraft:air"},
+        {pos: [1, 2, 0], state: "minecraft:magma_block"},
         {pos: [1, 2, 1], state: "minecraft:air"},
-        {pos: [1, 2, 2], state: "minecraft:air"},
+        {pos: [1, 2, 2], state: "minecraft:magma_block"},
         {pos: [1, 2, 3], state: "minecraft:air"},
         {pos: [1, 2, 4], state: "minecraft:air"},
         {pos: [1, 2, 5], state: "minecraft:air"},
@@ -222,9 +222,9 @@
         {pos: [1, 2, 7], state: "minecraft:air"},
         {pos: [1, 2, 8], state: "minecraft:air"},
         {pos: [1, 2, 9], state: "minecraft:air"},
-        {pos: [2, 2, 0], state: "minecraft:air"},
-        {pos: [2, 2, 1], state: "minecraft:air"},
-        {pos: [2, 2, 2], state: "minecraft:air"},
+        {pos: [2, 2, 0], state: "minecraft:magma_block"},
+        {pos: [2, 2, 1], state: "minecraft:magma_block"},
+        {pos: [2, 2, 2], state: "minecraft:magma_block"},
         {pos: [2, 2, 3], state: "minecraft:air"},
         {pos: [2, 2, 4], state: "minecraft:air"},
         {pos: [2, 2, 5], state: "minecraft:air"},
diff --git a/testserver/gameteststructures/test_redstone.goat_jump.snbt b/testserver/gameteststructures/test_redstone.goat_jump.snbt
index ab2fadb12..bfe87bb96 100644
--- a/testserver/gameteststructures/test_redstone.goat_jump.snbt
+++ b/testserver/gameteststructures/test_redstone.goat_jump.snbt
@@ -2,9 +2,9 @@
     DataVersion: 3953,
     size: [10, 10, 10],
     data: [
-        {pos: [0, 0, 0], state: "minecraft:magma_block"},
-        {pos: [0, 0, 1], state: "minecraft:magma_block"},
-        {pos: [0, 0, 2], state: "minecraft:magma_block"},
+        {pos: [0, 0, 0], state: "minecraft:bedrock"},
+        {pos: [0, 0, 1], state: "minecraft:bedrock"},
+        {pos: [0, 0, 2], state: "minecraft:bedrock"},
         {pos: [0, 0, 3], state: "minecraft:bedrock"},
         {pos: [0, 0, 4], state: "minecraft:bedrock"},
         {pos: [0, 0, 5], state: "minecraft:bedrock"},
@@ -102,9 +102,9 @@
         {pos: [9, 0, 7], state: "minecraft:bedrock"},
         {pos: [9, 0, 8], state: "minecraft:bedrock"},
         {pos: [9, 0, 9], state: "minecraft:bedrock"},
-        {pos: [0, 1, 0], state: "minecraft:air"},
-        {pos: [0, 1, 1], state: "minecraft:air"},
-        {pos: [0, 1, 2], state: "minecraft:air"},
+        {pos: [0, 1, 0], state: "minecraft:magma_block"},
+        {pos: [0, 1, 1], state: "minecraft:magma_block"},
+        {pos: [0, 1, 2], state: "minecraft:magma_block"},
         {pos: [0, 1, 3], state: "minecraft:magma_block"},
         {pos: [0, 1, 4], state: "minecraft:magma_block"},
         {pos: [0, 1, 5], state: "minecraft:magma_block"},
@@ -112,9 +112,9 @@
         {pos: [0, 1, 7], state: "minecraft:magma_block"},
         {pos: [0, 1, 8], state: "minecraft:magma_block"},
         {pos: [0, 1, 9], state: "minecraft:magma_block"},
-        {pos: [1, 1, 0], state: "minecraft:air"},
+        {pos: [1, 1, 0], state: "minecraft:magma_block"},
         {pos: [1, 1, 1], state: "minecraft:air"},
-        {pos: [1, 1, 2], state: "minecraft:air"},
+        {pos: [1, 1, 2], state: "minecraft:magma_block"},
         {pos: [1, 1, 3], state: "minecraft:air"},
         {pos: [1, 1, 4], state: "minecraft:air"},
         {pos: [1, 1, 5], state: "minecraft:air"},
@@ -122,10 +122,10 @@
         {pos: [1, 1, 7], state: "minecraft:air"},
         {pos: [1, 1, 8], state: "minecraft:air"},
         {pos: [1, 1, 9], state: "minecraft:air"},
-        {pos: [2, 1, 0], state: "minecraft:air"},
-        {pos: [2, 1, 1], state: "minecraft:white_stained_glass"},
-        {pos: [2, 1, 2], state: "minecraft:white_stained_glass"},
-        {pos: [2, 1, 3], state: "minecraft:white_stained_glass"},
+        {pos: [2, 1, 0], state: "minecraft:magma_block"},
+        {pos: [2, 1, 1], state: "minecraft:magma_block"},
+        {pos: [2, 1, 2], state: "minecraft:magma_block"},
+        {pos: [2, 1, 3], state: "minecraft:air"},
         {pos: [2, 1, 4], state: "minecraft:air"},
         {pos: [2, 1, 5], state: "minecraft:air"},
         {pos: [2, 1, 6], state: "minecraft:air"},
@@ -206,7 +206,7 @@
         {pos: [0, 2, 1], state: "minecraft:air"},
         {pos: [0, 2, 2], state: "minecraft:air"},
         {pos: [0, 2, 3], state: "minecraft:air"},
-        {pos: [0, 2, 4], state: "minecraft:white_stained_glass"},
+        {pos: [0, 2, 4], state: "minecraft:air"},
         {pos: [0, 2, 5], state: "minecraft:air"},
         {pos: [0, 2, 6], state: "minecraft:air"},
         {pos: [0, 2, 7], state: "minecraft:air"},
@@ -216,7 +216,7 @@
         {pos: [1, 2, 1], state: "minecraft:air"},
         {pos: [1, 2, 2], state: "minecraft:air"},
         {pos: [1, 2, 3], state: "minecraft:air"},
-        {pos: [1, 2, 4], state: "minecraft:white_stained_glass"},
+        {pos: [1, 2, 4], state: "minecraft:air"},
         {pos: [1, 2, 5], state: "minecraft:air"},
         {pos: [1, 2, 6], state: "minecraft:air"},
         {pos: [1, 2, 7], state: "minecraft:air"},
@@ -226,7 +226,7 @@
         {pos: [2, 2, 1], state: "minecraft:air"},
         {pos: [2, 2, 2], state: "minecraft:air"},
         {pos: [2, 2, 3], state: "minecraft:air"},
-        {pos: [2, 2, 4], state: "minecraft:white_stained_glass"},
+        {pos: [2, 2, 4], state: "minecraft:air"},
         {pos: [2, 2, 5], state: "minecraft:air"},
         {pos: [2, 2, 6], state: "minecraft:air"},
         {pos: [2, 2, 7], state: "minecraft:air"},
@@ -1005,10 +1005,9 @@
     ],
     entities: [],
     palette: [
-        "minecraft:magma_block",
         "minecraft:bedrock",
         "minecraft:red_terracotta",
-        "minecraft:white_stained_glass",
+        "minecraft:magma_block",
         "minecraft:emerald_block",
         "minecraft:white_concrete",
         "minecraft:note_block{instrument:bit,note:0,powered:false}",