Index: gc_lang/fr/build.py
==================================================================
--- gc_lang/fr/build.py
+++ gc_lang/fr/build.py
@@ -31,11 +31,11 @@
     sLang = dVars['sDefaultUILang']
     for sSection, lOpt in dVars['lStructOpt']:
         sHTML += f'\n<div id="subsection_{sSection}" class="opt_subsection">\n  <h2 data-l10n-id="option_{sSection}">{dVars["dOptLabel"][sLang][sSection][0]}</h2>\n'
         for lLineOpt in lOpt:
             for sOpt in lLineOpt:
-                sHTML += f'  <p><input type="checkbox" id="option_{sOpt}" data-option="{sOpt}"/><label id="option_label_{sOpt}" for="option_{sOpt}" data-l10n-id="option_{sOpt}">{dVars["dOptLabel"][sLang][sOpt][0]}</label></p>\n'
+                sHTML += f'  <p><input type="checkbox" id="option_{sOpt}" class="gc_option" data-option="{sOpt}"/><label id="option_label_{sOpt}" for="option_{sOpt}" data-l10n-id="option_{sOpt}">{dVars["dOptLabel"][sLang][sOpt][0]}</label></p>\n'
         sHTML += '</div>\n'
     return sHTML
 
 
 def createFirefoxExtension (sLang, dVars):

Index: gc_lang/fr/webext/panel/main.js
==================================================================
--- gc_lang/fr/webext/panel/main.js
+++ gc_lang/fr/webext/panel/main.js
@@ -149,12 +149,21 @@
         setGCOptions(dSavedOptions.gc_options);
     }
 }
 
 function setGCOptions (dOptions) {
+    console.log(typeof(dOptions));
     console.log(dOptions);
-    for (let [sOpt, bVal] of dOptions) {
+    /*for (let [sOpt, bVal] of dOptions) {
         if (document.getElementById("option_"+sOpt)) {
             document.getElementById("option_"+sOpt).checked = bVal;
         }
+    }*/
+    // JS bullshit never ends. For some reason, it’s not a Map anymore on Chrome! 
+    for (let xOption of document.getElementsByClassName("gc_option")) {
+        console.log(xOption.id);
+        let sOpt = xOption.id.slice(7);
+        if (dOptions.has(sOpt)) {
+            xOption.checked = dOptions.get(sOpt);
+        }
     }
 }