Field Group: CPT won't save in "Settings, Location"

Hi,
I have created a Field Group (Home Page CF) with several custom field groups such as:

Hero Header (header & description as a group)
Value Statement 1 (heading & descr as a group)
Value Statement 2 (heading & descri as a group) etc etc

I have a CPT, "Home CPT"

For the Field Group, "Home Page CF," Settings, I am trying to set the Post Type to the CPT "Home Page CF"

It had been working for several of the fields, I created another field group exactly the same way as the others and now it will not save the CPT, only as a post.

I'm not sure if there's a bug or if I'm missing something. I'm using Bricks Builder.

Hopefully, you can help!

Thank you!