targeting flexible_spec incorrect format after submit

[santonikho2022]

Which SDK version are you using?

https://rubygems.org/gems/facebookbusiness/versions/20.0.0
facebookbusiness (20.0.0)

What's the issue?

flexible_spec already set correctly, but when update adset targeting. result is incorrect.

Steps/Sample code to reproduce the issue

targeting = {"flexible_spec": [
{
"interests": [
{
"id": "6003230008188"
},
{
"id": "6003489346995"
}
],
"education_schools": [
{
"id": "687589164666184"
}
],
"work_employers": [
{
"id": "687589164666184"
}
]
}
]
}

Observed Results:

result from facebook native
"targeting": {"flexible_spec": [
{
"education_schools": [
{
"id": "687589164666184",
"name": "MasterClass"
}
]
},
{
"interests": [
{
"id": "6003230008188",
"name": "Master of Business Administration (higher education)"
}
]
},
{
"interests": [
{
"id": "6003489346995",
"name": "Master class"
}
]
},
{
"work_employers": [
{
"id": "687589164666184",
"name": "MasterClass"
}
]
}
]
}

Expected Results:

result should be :

"targeting": {"flexible_spec": [
{
"interests": [
{
"id": "6003230008188",
"name": "Master of Business Administration (higher education)"
},
{
"id": "6003489346995",
"name": "Master class"
}
],
"education_schools": [
{
"id": "687589164666184",
"name": "MasterClass"
}
],
"work_employers": [
{
"id": "687589164666184",
"name": "MasterClass"
}
]
}
]
}