diff --git a/indra/newview/app_settings/settings_latency.xml b/indra/newview/app_settings/settings_latency.xml
index 12ccbb46a5..90facf0e31 100644
--- a/indra/newview/app_settings/settings_latency.xml
+++ b/indra/newview/app_settings/settings_latency.xml
@@ -735,13 +735,17 @@
 			<integer>1</integer>
 		</map>
 
-
-
-
-
-
-
-
+    <key>PlayModeUISndScriptFloaterOpen</key>
+		<map>
+		<key>Persist</key>
+			<integer>1</integer>
+		<key>Comment</key>
+			<string>Holds state for Prefs &gt; Sound/Media &gt; UI Sounds - UISndScriptFloaterOpen.</string>
+		<key>Type</key>
+			<string>Boolean</string>
+		<key>Value</key>
+			<integer>0</integer>
+		</map>
 
 </map>
 </llsd>
diff --git a/indra/newview/app_settings/settings_phoenix.xml b/indra/newview/app_settings/settings_phoenix.xml
index 614a9b50d9..c31179a8e5 100644
--- a/indra/newview/app_settings/settings_phoenix.xml
+++ b/indra/newview/app_settings/settings_phoenix.xml
@@ -519,6 +519,18 @@
     <integer>1</integer>
   </map>
 
+  <key>PlayModeUISndScriptFloaterOpen</key>
+  <map>
+    <key>Comment</key>
+    <string>Holds state for Prefs &gt; Sound/Media &gt; UI Sounds - UISndScriptFloaterOpen.</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>0</integer>
+  </map>
+
   <!-- <FS_Zi> Animated dialogs -->
   <key>FSAnimatedScriptDialogs</key>
   <map>
diff --git a/indra/newview/skins/latency/xui/en/floater_script.xml b/indra/newview/skins/latency/xui/en/floater_script.xml
index 2ca75158d6..54c907135f 100644
--- a/indra/newview/skins/latency/xui/en/floater_script.xml
+++ b/indra/newview/skins/latency/xui/en/floater_script.xml
@@ -5,7 +5,6 @@
 	bg_alpha_image="floater_script_background"
 	bg_alpha_image_overlay="ScriptDialog"
 	can_close="true"
-	sound_flags="0"
 	background_visible="true"
 	legacy_header_height="18"
 	border_visible="true"
diff --git a/indra/newview/skins/vintage/xui/en/floater_script.xml b/indra/newview/skins/vintage/xui/en/floater_script.xml
index 26aa9ac713..7ada639cca 100644
--- a/indra/newview/skins/vintage/xui/en/floater_script.xml
+++ b/indra/newview/skins/vintage/xui/en/floater_script.xml
@@ -5,7 +5,6 @@
 	bg_alpha_image="floater_script_background"
 	bg_alpha_image_overlay="ScriptDialog"
 	can_close="false"
-	sound_flags="0"
 	background_visible="true"
 	legacy_header_height="18"
 	drop_shadow="false"