<parentCategory ref="Extensions"/>
       <supportedOn ref="SUPPORTED_FF69"/>
       <elements>
-        <multiText id="ExtensionSettings" valueName="ExtensionSettings"  maxLength="2048"/>
+        <multiText id="ExtensionSettings" valueName="ExtensionSettings"  maxLength="16384"/>
       </elements>
     </policy>
     <policy name="NoDefaultBookmarks" class="Both" displayName="$(string.NoDefaultBookmarks)" explainText="$(string.NoDefaultBookmarks_Explain)" key="Software\Policies\Mozilla\Firefox" valueName="NoDefaultBookmarks">
       <parentCategory ref="firefox"/>
       <supportedOn ref="SUPPORTED_FF78"/>
       <elements>
-        <multiText id="Handlers" valueName="Handlers"  maxLength="2048"/>
+        <multiText id="Handlers" valueName="Handlers"  maxLength="16384"/>
       </elements>
     </policy>
     <policy name="Preferences" class="Both" displayName="$(string.Preferences)"  key="Software\Policies\Mozilla\Firefox" explainText="$(string.Preferences_Explain)"  presentation="$(presentation.JSON)">">
       <parentCategory ref="firefox"/>
       <supportedOn ref="SUPPORTED_FF81"/>
       <elements>
-        <multiText id="JSON" valueName="Preferences"  maxLength="2048"/>
+        <multiText id="JSON" valueName="Preferences"  maxLength="16384"/>
       </elements>
     </policy>
     <policy name="ManagedBookmarks" class="Both" displayName="$(string.ManagedBookmarks)"  key="Software\Policies\Mozilla\Firefox" explainText="$(string.ManagedBookmarks_Explain)"  presentation="$(presentation.JSON)">">