Test Page

This is the primary text editor paragraph window. Click the plus box in the lower right to add another block.

This is the image block. You can round the images now.

This is using classic WordPress Editor block.  Heading 3.

Keep adding new blocks to extend your page.

If you are in a block, hit return to start a new paragraph block.

This is the audio insertion block.
Will Smith

I turned this block into two columns. Just like in Themify.