Inserting columns element inserts footer content into newly added columns

Hi!

We have created some E-Mails in MailPoet using sections with 1 and 2 columns.

Now, if we try to add a further columns element (doesn’t matter which one) the editor copies content from the footer section into all the columns of the newly added columns element.

Also, the newly added columns element is to wide and spills over on the right side of the layout.

Is this a bug or a feature?

I couldn’t find any setting or menu that could cause this issue.