Clicking on the upper right arrow to create a new tile with a document causes inconsistent behavior in the display of the two documents: the original docuement in the left tile does not scroll when the document in the right tile is scrolled. Then, clicking on a link in the website document in the left tile causes a replacement in both tiles. Finally, undo causes the original document in the left tile to be positioned in the same location as the document in the right tile.
Clicking on the upper right arrow to create a new tile with a document causes inconsistent behavior in the display of the two documents: the original docuement in the left tile does not scroll when the document in the right tile is scrolled. Then, clicking on a link in the website document in the left tile causes a replacement in both tiles. Finally, undo causes the original document in the left tile to be positioned in the same location as the document in the right tile.
https://drive.google.com/file/d/1g7mKlIcaav45gM35VVa2jgE9QBxYjy0N/view?usp=sharing