Breeze theme - modal pop up not opening

[Maitreya11111]

when I use modal in breeze theme, it throws modal undefined error in console and modal is not opening.

[vovayatsyuk]

How do you use modal?

Here is an example from another discussion:

<button class="button primary modal-opener">Show popup</button>

<div style="display:none" data-mage-init='{
        "Magento_Ui/js/modal/modal": {
            "trigger": ".modal-opener"
        }
    }'>
    Modal content
</div>