refreshing test from production

We are refreshing our database from production so the test environment is replica of production.

We export import the database and changed the storage path through PW admin in test environment. Is there anything else that we need to consider to have same projectwise as production?

we are seeing lot of workflow permissions are missing or they do not exist in production but shows up in test.

1) few security groups exist in test but they do not exist in production on folder level.

2) few exist in production but they were not copied to test

Do we need to do anything extra to copy the security otherwise why we have different groups between both environments?

Also, In test we are trying to remove the security group and it errors out "Cannot remove access control item"