I have tried :
"requiredPermissions": {
"network": {
"domains": "all"
},
with this configuration network is not working
i have also tried :
"domains": ["http://*.*.*", "https://*.*.*"]
this also doesnt work.
I have to put explicit url like:
"domains": ["http://early-ducks-stick-178-116-94-163.loca.lt"]
then it works.