diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index 3eb27e7..2f1a209 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -389,6 +389,7 @@
         <attr name="passwordInput" format="boolean" />
         <attr name="clobberSettingsKey" format="boolean" />
         <attr name="shortcutKeyEnabled" format="boolean" />
+        <attr name="shortcutKeyOnSymbols" format="boolean" />
         <attr name="hasShortcutKey" format="boolean" />
         <attr name="languageSwitchKeyEnabled" format="boolean" />
         <attr name="isMultiLine" format="boolean" />
diff --git a/java/res/xml-sw600dp/key_styles_common.xml b/java/res/xml-sw600dp/key_styles_common.xml
index bf2e76a..6b06ce7 100644
--- a/java/res/xml-sw600dp/key_styles_common.xml
+++ b/java/res/xml-sw600dp/key_styles_common.xml
@@ -154,31 +154,30 @@
         </default>
     </switch>
     <key-style
-        latin:styleName="toSymbolKeyStyle"
-        latin:code="!code/key_switch_alpha_symbol"
-        latin:keyLabel="!text/label_to_symbol_key"
+        latin:styleName="baseForLayoutSwitchKeyStyle"
         latin:keyLabelFlags="preserveCase"
         latin:keyActionFlags="noKeyPreview"
         latin:backgroundType="functional" />
     <key-style
+        latin:styleName="toSymbolKeyStyle"
+        latin:code="!code/key_switch_alpha_symbol"
+        latin:keyLabel="!text/label_to_symbol_key"
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
+    <key-style
         latin:styleName="toAlphaKeyStyle"
         latin:code="!code/key_switch_alpha_symbol"
         latin:keyLabel="!text/label_to_alpha_key"
-        latin:keyLabelFlags="preserveCase"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="toMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
         latin:keyLabel="!text/label_to_more_symbol_for_tablet_key"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="backFromMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
         latin:keyLabel="!text/label_to_symbol_key"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="comKeyStyle"
         latin:keyLabel="!text/keylabel_for_popular_domain"
diff --git a/java/res/xml-sw768dp/key_styles_common.xml b/java/res/xml-sw768dp/key_styles_common.xml
index 537e768..4d10f5b 100644
--- a/java/res/xml-sw768dp/key_styles_common.xml
+++ b/java/res/xml-sw768dp/key_styles_common.xml
@@ -144,33 +144,30 @@
         </default>
     </switch>
     <key-style
-        latin:styleName="toSymbolKeyStyle"
-        latin:code="!code/key_switch_alpha_symbol"
-        latin:keyLabel="!text/label_to_symbol_key"
+        latin:styleName="baseForLayoutSwitchKeyStyle"
         latin:keyLabelFlags="fontNormal|preserveCase"
         latin:keyActionFlags="noKeyPreview"
         latin:backgroundType="functional" />
     <key-style
+        latin:styleName="toSymbolKeyStyle"
+        latin:code="!code/key_switch_alpha_symbol"
+        latin:keyLabel="!text/label_to_symbol_key"
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
+    <key-style
         latin:styleName="toAlphaKeyStyle"
         latin:code="!code/key_switch_alpha_symbol"
         latin:keyLabel="!text/label_to_alpha_key"
-        latin:keyLabelFlags="fontNormal|preserveCase"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="toMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
         latin:keyLabel="!text/label_to_more_symbol_for_tablet_key"
-        latin:keyLabelFlags="fontNormal"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="backFromMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
         latin:keyLabel="!text/label_to_symbol_key"
-        latin:keyLabelFlags="fontNormal"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="comKeyStyle"
         latin:keyLabel="!text/keylabel_for_popular_domain"
diff --git a/java/res/xml/key_styles_common.xml b/java/res/xml/key_styles_common.xml
index 162119d..91ebac1 100644
--- a/java/res/xml/key_styles_common.xml
+++ b/java/res/xml/key_styles_common.xml
@@ -134,52 +134,50 @@
         latin:code="!code/key_tab"
         latin:keyIcon="!icon/tab_key"
         latin:keyIconPreview="!icon/tab_key_preview" />
+    <key-style
+        latin:styleName="baseForLayoutSwitchKeyStyle"
+        latin:keyLabelFlags="preserveCase"
+        latin:keyActionFlags="noKeyPreview"
+        latin:backgroundType="functional" />
     <switch>
         <!-- When this qwerty keyboard has no shortcut keys but shortcut key is enabled, then symbol
              keyboard will have a shortcut key. That means we should use label_to_symbol_key label
              and shortcut_for_label icon. -->
         <case
-            latin:shortcutKeyEnabled="true"
-            latin:hasShortcutKey="false"
+            latin:shortcutKeyOnSymbols="true"
         >
             <key-style
-                latin:styleName="toSymbolKeyStyle"
-                latin:code="!code/key_switch_alpha_symbol"
+                latin:styleName="baseForToSymbolKeyStyle"
                 latin:keyIcon="!icon/shortcut_for_label"
                 latin:keyLabel="!text/label_to_symbol_with_microphone_key"
                 latin:keyLabelFlags="withIconRight|preserveCase"
-                latin:keyActionFlags="noKeyPreview"
-                latin:backgroundType="functional" />
+                latin:parentStyle="baseForLayoutSwitchKeyStyle" />
         </case>
         <default>
             <key-style
-                latin:styleName="toSymbolKeyStyle"
-                latin:code="!code/key_switch_alpha_symbol"
+                latin:styleName="baseForToSymbolKeyStyle"
                 latin:keyLabel="!text/label_to_symbol_key"
-                latin:keyLabelFlags="preserveCase"
-                latin:keyActionFlags="noKeyPreview"
-                latin:backgroundType="functional" />
+                latin:parentStyle="baseForLayoutSwitchKeyStyle" />
         </default>
     </switch>
     <key-style
+        latin:styleName="toSymbolKeyStyle"
+        latin:code="!code/key_switch_alpha_symbol"
+        latin:parentStyle="baseForToSymbolKeyStyle" />
+    <key-style
         latin:styleName="toAlphaKeyStyle"
         latin:code="!code/key_switch_alpha_symbol"
         latin:keyLabel="!text/label_to_alpha_key"
-        latin:keyLabelFlags="preserveCase"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="toMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
         latin:keyLabel="!text/label_to_more_symbol_key"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForLayoutSwitchKeyStyle" />
     <key-style
         latin:styleName="backFromMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
-        latin:keyLabel="!text/label_to_symbol_key"
-        latin:keyActionFlags="noKeyPreview"
-        latin:backgroundType="functional" />
+        latin:parentStyle="baseForToSymbolKeyStyle" />
     <key-style
         latin:styleName="punctuationKeyStyle"
         latin:keyLabel="."