[FIX] mail: avoid activities handling on view without activity_ids field

task-2314240

closes odoo/odoo#55679

X-original-commit: 7f626587bd7024e8141662fcc7b9f3cb1ac9485b
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

addons/mail/static/src/models/chatter/chatter.js

@@ -50,6 +50,9 @@ function factory(dependencies) {
         }
 
         async refreshActivities() {
+            if (!this.hasActivities) {
+                return;
+            }
             if (!this.thread || this.thread.isTemporary) {
                 this.update({ activities: [['unlink-all']] });
                 return;