--- a/svghmi/gen_index_xhtml.xslt	Thu Jan 09 18:21:36 2025 +0100
+++ b/svghmi/gen_index_xhtml.xslt	Mon Jan 20 17:59:39 2025 +0100
@@ -10345,8 +10345,6 @@
 </xsl:text>
           <xsl:text>        let widget = hmi_widgets[id];
 </xsl:text>
-          <xsl:text>        if(widget.curr_value != undefined) return;
-</xsl:text>
           <xsl:text>        widget.do_init();
 </xsl:text>
           <xsl:text>    });

--- a/svghmi/widget_back.ysl2	Thu Jan 09 18:21:36 2025 +0100
+++ b/svghmi/widget_back.ysl2	Mon Jan 20 17:59:39 2025 +0100
@@ -44,5 +44,5 @@
 }
 
 widget_defs("Back") {
-    activable();
+    optional_activable();
 }