Bug #82310 for Moo: trigger not called when default is called

The docs indicate that a trigger is called whenever an attribute is set.  This doesn't seem to be the case when the attribute is set via the default coderef:

The following code illustrates this:

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{
    package Foo;

    use latest;
    use Moo;

    has a => (
        is      => 'rw',
        trigger => sub {
            say 'trigger';
        },
        default => sub { say 'default' },
    );

}

Foo->new->a;

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The output is:

---------
default
---------

I expected:

---------
default
trigger
---------

It doesn't matter whether or not the attribute has the 'lazy' option set.