nested container not completely visible in debugger

I have an issue with the following structure:
map<set, vector<pair<const Node*, bool>>>

Using the debugging console:
-exec print thisStructure
gives:
$5 = map with 2 elements = {
[set with 1 elements = {"PROD"}] = vector: sz=1, cap=1 = {{
first = 0x7f6f4a501800,
second = false
}},
[set with 1 elements = {"PROP"}] = vector: sz=1, cap=1 = {{
first = 0x7f6f4a4ff000,
second = false
}}
}

It seems like pretty printer is working fine. Unfortunately the output in VS Code is only this:
[{...}]: {...}
[0]
first: 0x7f6f4a501800
second: false

Reproduce the nested map<set, vector<pair<const Node*, bool>>> in the VS Code debugger and compare the debugging console output with the variables view. The payload names no source file or test; done means the complete nested container, including both map elements and their children, is visible in the debugger.