Embedded structs break default sum type values if they are followed by other fields with default values

[ttytm]

Describe the bug

struct Papa {
	fam_name string
}

pub struct Child {
	Papa
pub mut:
	activity Activity = Fun.roll
	// some string // Adding a field in-between makes it work.
	age      u8 = 2
	// activity Activity = Fun.roll // Placing the field with the sumtype after works aswell.
}

type Activity = Fun | Other

pub enum Fun {
	run
	roll
	jump
}

pub struct Other {}

// Same struct without embedding just works.
pub struct Human {
	fam_name string
pub mut:
	activity Activity = Fun.roll
	age      u8       = 2
}

fn main() {
	c := Child{}
	println(c.activity)
	h := Human{}
	println(h.activity)
}

unknown sum type value
Activity(roll)

Expected Behavior

Default sumtype values work with embedded struts in every position.

Current Behavior

Described in example above.

Reproduction Steps

It was kinda lucky to isolate the behavior. I hope the example above describes the actual problem.

Possible Solution

No response

Additional Information/Context

No response

V version

0.3.3

Environment details (OS name and version, etc.)

linux, arch