WordPress 5.2.4.
Theme is NewsMag Lite (https://www.machothemes.com/item/newsmag-lite/).
There is a NewsMag Pro that allows a spwcial banner ad widgets.
The theme is based on Bootstrap.
Content area has 3 columns. I place two one-column widgets. Then the third column is free.
Then I occupy 2 columns by vertical one-column widgets. And then again the third dolumn is free.
Well, two columns occupied. I need to announce a new row . Then two more columns to occupy.
Well, I organized an HTML widget and place it where it belongs. Reload the page - nothing.
Then I reload the admin page - my html widget has disappeared from the Content area.
Questions: 1. Can the theme control what widgets are placed in the content area? I mean maybe they think that any widget can place ads in the theme. That is why they prevent users from insertyng any arbitrary widgets so that people should buy the Pro version. 2. If possible, could you tell me how to start a new row in this case?