cpp.defaultInfoPlist conatins hardcoded values and overrides bundle.infoPlist

We have recieved e-mail from Apple review team:

Hello Mikhail,

My name is Sarah, and I am a senior Advisor with Apple Developer Program Support. I will be your point of contact moving forward.

I am reaching out regarding your app.

Specifically, we are unable to process the recent uploads when extracting device family information from several frameworks [ ... ]. Both contain the string “1,2” rather than an
array with values 1 and 2. Please update this and resubmit the build.

After deeper look i found, that there is undocumented property "cpp.defaultInfoPlist", which contains following keys:

• UIDeviceFamily as a string "1,2"
• UIRequiredDeviceCapabilities as array with "armv7"

And this property overrides values set from bundle.infoPlist, so the only way i can manage this values is set cpp.defaultInfoPlist: []