Referring to a Nest Field in a Formula

#1

Hello friends, I have this schema.

Field procedureInfo.scheduledDateTime is nested, as you can see.
The next two fields attempt to refer to it, but both forms fail

The first form is what was suggested here.:

field(scheduledDateTime)

The second form is the whole path.

field(procedureInfo.startedDateTime)

Getting these errors:

error: Field ‘scheduledDateTime’ not found
error: Field ‘procedureInfo’ not found

[
   {
      "name":"procedureInfo.scheduledDateTime",
      "null_percentage":0,
      "type":"Datetime",
      "min":"04/13/2020",
      "max":"04/13/2023",
      "format":"%Y-%m-%dT%H:%M:%SZ",
      "formula":null
   },
   {
      "name":"procedureInfo.startedDateTime",
      "null_percentage":0,
      "type":"Formula",
      "value":"field(scheduledDateTime) + days(2)",
      "formula":null
   },
   {
      "name":"procedureInfo.completedDateTime",
      "null_percentage":0,
      "type":"Formula",
      "value":"field(procedureInfo.startedDateTime) + hours(2)",
      "formula":null
   }
]
#2

You need to wrap the field name in quotes:

field("procedureInfo.startedDateTime")