خطأ في بدء وكيل المستخدم: الاستماع إلى tcp4 0.0.0.0:443: ربط: العنوان قيد الاستخدام بالفعل

Yes, but you have to ./launcher rebuild app (or maybe ./launcher destroy app;./launcher start app). My guess is that you just edited the file and then restarted the container that already had the ports configured.