Webform not showing in email button dropdown option

I’ve created a new webform within a campaign. I’m attempting to link that webform to a button that is in an email in a sequence within that campaign.

However, the webform I’ve created is not showing in the dropdown box as an available link.

The webform is set to ready, although the overall campaign is not yet published.

Am I required to add a tag to get the webform to show? Any other suggestions?

try giving the campaign a quick publish. You will need to publish again later, if you are still building/editing your campaign, but publishing should bring the webform to life, and it should then show under the dropdown to connect it to the button. You can also grab the URL and make the button a link to a URL as the url generates when you create the form, and will not change after a publish.