The reinforcement drawings are from the same project, for example, "Slab reinforcement drawing" and "Beams reinforcement drawing".

This option allows you to choose which dynamic reinforcement solutions should be visible on the reinforcement drawing.

Note: "Copy 3D model" works only for elements in the same reinforcement drawing!

It is easy to see that the "Beam - mid span - 3 areas" solution is visible for the reinforcement drawing.

Whether this change is made in the "Model" or "Drawings" workspace the reinforcement drawing requires an update.