ESP32 IDF Protocol Examples not working

The IDF version with my PlatformIO is v4.3.2.
The example uses “protocol_examples_common.h” but the file is not found.

“protocol_examples_common.h” lives in C:\Users<USERNAME>.platformio\packages\framework-espidf\examples\common_components\protocol_examples_common\include

How do I add this directory to the build process?