Bug: Saved qconfig recipe info is being destroyed on load

[BrandonGroth]

Describe the bug

Loading a qconfig recipe with non-default values is being overwritten in qconfig_load()

Platform

N/A

Sample Code

This function is responsible for the behavior:

def add_wanted_defaults_to_config(config: dict, minimal: bool = True) -> None:
    """Util function to add basic config defaults that are missing into a config
    if a wanted item is not in the config, add it w/ default value
    """
    if not minimal:
        config.update(config_defaults())

Expected behavior

add_wanted_defaults_to_config() should only add a default IF it isn't present already in the recipe

Observed behavior

Any wanted value that was specialized in the qconfig was destroyed due to .update()

[chichun-charlie-liu]

close by PR #152