invalid-feedback div breaks inline radio list

[cccaballero]

What steps will reproduce the problem?

I'm trying to implement an inline radio list like this:

<div class="col-md-6 allow-sms-col">
    <?= $form->field($model, 'my_field')->inline()->radioList(['1' => 'Yes', '0' => 'No'], ['unselect' => null]) ?>
</div>

What is the expected result?

It should render an inline radio list, like:

What do you get instead?

But the .invalid-feedback div is included inside the last radio element (the last .form-check-inline div) causing this to happen:

Also if has a small width or a long error message can cause the element to lose the inline position:

Additional info

Q	A
yii2-bootstrap5 version	2.0.2
Yii version	2.0.45
PHP version	8.0
Operating system	linux