Every Template set needs a Blank Slide

I primarily use Storyline to create interactive trainings of our electronic health record. This involves full-screen screen recordings of the EHR. When inserting a screen recording, the captions come in a bland default color, and the standard color palette options are fine, but use of the Content Library 360 template color palettes are so much better. 

To expand the color palette options, I insert an opening title slide before my screen recorded slides start. Then, I select all of my screen recorded slides at once, Apply Layout, and select "Blank Slide" from the template set I selected from Content Library 360. This changes all the captions on my screen recorded slides to match the color palette on the template set, and gives me the same palette for any other object/shape I choose to insert on those slides. LOVE THIS! However, not all template sets in Content Library 360 have Blank Slide options. 

Example: "Opportunity" from Content Library 360 doesn't have a Blank Slide, so I have to select one of the most minimal options like "Top Title" or "Center Title" in order to get the palette options throughout. This creates a lot of extra work because all the title text fields have to be deleted from each individual slide, which wouldn't have to be done if the template set had a "Blank Slide" option to select from".