Index: gc_lang/fr/webext/background.js
==================================================================
--- gc_lang/fr/webext/background.js
+++ gc_lang/fr/webext/background.js
@@ -340,12 +340,10 @@
 // Tools
 browser.contextMenus.create({ id: "conjugueur_tab",             title: "Conjugueur [onglet]",                       contexts: ["all"] });
 browser.contextMenus.create({ id: "conjugueur_window",          title: "Conjugueur [fenêtre]",                      contexts: ["all"] });
 //browser.contextMenus.create({ id: "dictionaries",               title: "Dictionnaires",                             contexts: ["all"] });
 browser.contextMenus.create({ id: "lexicon_editor",             title: "Éditeur lexical",                           contexts: ["all"] });
-// Rescan page
-browser.contextMenus.create({ id: "separator_rescan",           type: "separator",                                  contexts: ["editable"] });
 
 
 browser.contextMenus.onClicked.addListener(function (xInfo, xTab) {
     // xInfo = https://developer.mozilla.org/en-US/Add-ons/WebExtensions/API/contextMenus/OnClickData
     // xTab = https://developer.mozilla.org/en-US/Add-ons/WebExtensions/API/tabs/Tab

Index: gc_lang/fr/webext/content_scripts/init.js
==================================================================
--- gc_lang/fr/webext/content_scripts/init.js
+++ gc_lang/fr/webext/content_scripts/init.js
@@ -172,10 +172,23 @@
         }
         catch (e) {
             showError(e);
         }
     },
+
+    findOriginEditableNode: function (xNode) {
+        if (!xNode) {
+            return null;
+        }
+        if (xNode.tagName == "TEXTAREA" || xNode.tagName == "INPUT" || xNode.tagName == "IFRAME") {
+            return xNode;
+        }
+        const findNode = function (xNode) {
+            return (!xNode.parentNode.isContentEditable) ? xNode : findNode(xNode.parentNode);
+        }
+        return findNode(xNode);
+    },
 
     getCaretPosition: function (xElement) {
         // JS awfulness again.
         // recepie from https://stackoverflow.com/questions/4811822/get-a-ranges-start-and-end-offsets-relative-to-its-parent-container
         let nCaretOffsetStart = 0;
@@ -276,10 +289,17 @@
             sCommand: the action to perform
             oParam: parameters necessary for the execution of the action
             oInfo: all kind of informations that needs to be sent back (usually to know where to use the result)
         }
     */
+
+    checkConnection: function () {
+        if (!this.xConnect) {
+            this.xConnect = browser.runtime.connect({name: "content-script port"});
+        }
+    },
+
     parseAndSpellcheck: function (sText, sDestination) {
         this.xConnect.postMessage({
             sCommand: "parseAndSpellcheck",
             oParam: { sText: sText, sCountry: "FR", bDebug: false, bContext: false },
             oInfo: { sDestination: sDestination }
@@ -398,11 +418,12 @@
                     (Context menu are initialized in background)
                 */
                 // Grammar checker commands
                 case "grammar_checker_editable":
                     if (oGrammalecte.xRightClickedNode !== null) {
-                        oGrammalecte.startGCPanel(oGrammalecte.xRightClickedNode);
+                        let xNode = oGrammalecte.findOriginEditableNode(oGrammalecte.xRightClickedNode);
+                        oGrammalecte.startGCPanel(xNode);
                     } else {
                         oGrammalecte.showMessage("Erreur. Le node sur lequel vous avez cliqué n’a pas pu être identifié. Sélectionnez le texte à corriger et relancez le correcteur via le menu contextuel.");
                     }
                     break;
                 case "grammar_checker_page":
@@ -430,11 +451,11 @@
         Other messages from background
     */
     listen2: function () {
         browser.runtime.onMessage.addListener(function (oMessage) {
             let {sActionRequest} = oMessage;
-            let xActiveNode = document.activeElement;
+            let xActiveNode = oGrammalecte.findOriginEditableNode(document.activeElement);
             switch (sActionRequest) {
                 /*
                     Commands received from the keyboard (shortcuts)
                 */
                 case "shortcutGrammarChecker":

Index: gc_lang/fr/webext/content_scripts/menu.js
==================================================================
--- gc_lang/fr/webext/content_scripts/menu.js
+++ gc_lang/fr/webext/content_scripts/menu.js
@@ -54,14 +54,11 @@
             // textarea or iframe
             this.accept(xNode)
         }
         else if (xNode.isContentEditable && this._bEditableNode) {
             // editable node
-            const findOriginEditableNode = function (xNode) {
-                return (!xNode.parentNode.isContentEditable) ? xNode : findOriginEditableNode(xNode.parentNode);
-            }
-            xNode = findOriginEditableNode(xNode);
+            xNode = oGrammalecte.findOriginEditableNode(xNode);
             if ((xNode.tagName == "P" || xNode.tagName == "DIV") && !(xNode.dataset.grammalecte_button && xNode.dataset.grammalecte_button == "false")) {
                 this.accept(xNode);
             } else {
                 this.reject();
             }