Do not import global-config if it only contains modules

packages/node_modules/@node-red/editor-client/src/js/ui/view.js

@@ -5676,17 +5676,38 @@ RED.view = (function() {
                 filteredNodesToImport = nodesToImport.filter(function (n) {
                     if (n.type === "global-config") {
                         importedGlobalConfig = n
+                        // Do not import it if one exists
+                        // The properties of this one will be merged after import
+                        return false
+                    }
+                    return true
+                });
+            } else {
+                filteredNodesToImport = nodesToImport.filter(function (n) {
+                    if (n.type === "global-config") {
+                        importedGlobalConfig = n
+                        if (n.env && n.env.length) {
+                            // No existing global-config
+                            // Contains env and maybe modules, so import it
+                            return true
+                        }
+                        // Contains modules only - do not import it
                         return false
                     }
                     return true
                 });
             }
+
+            const modules = importedGlobalConfig?.modules || {}
+            // Ensure do not import modules - since it can contain it
+            delete importedGlobalConfig?.modules
+
             var result = RED.nodes.import(filteredNodesToImport,{
                 generateIds: options.generateIds,
                 addFlow: addNewFlow,
                 importMap: options.importMap,
                 markChanged: true,
-                modules: importedGlobalConfig ? (importedGlobalConfig.modules || {}) : {}
+                modules: modules
             });
             if (result) {
                 var new_nodes = result.nodes;
@@ -5810,7 +5831,7 @@ RED.view = (function() {
                     }
                 }
 
-                if (importedGlobalConfig) {
+                if (importedGlobalConfig && existingGlobalConfig) {
                     // merge global env to existing global-config
                     var existingEnv = existingGlobalConfig.env || [];
                     var importedEnv = importedGlobalConfig.env || []