I've installed the Bootstrap Modal and User Registration add-ons. I've edited the Global Settings -> Message Defaults -> Login Message to this message:  Please *register/sign in* to access this form.

Using this example, I changed the message to:

"Please [frmmodal-content label="Register/Sign in"][frm-login][/frmmodal-content] to access this form." 

On one of my pages in the Gutenberg editor, I added a Bootstrap modal block with a form ("Business Listings") that is only visible to logged-in users.

If I'm NOT signed in and I click the button ("Submit a Business Listing") that opens the modal with the "Business Listings" form, I see the "Register/Sign In" link.

When I click on that "Register/Sign In" link, I see the sign in form in the modal. So far so good.

However, after logging in, I no longer see the original form ("Business Listings") in the modal.

Here's the page with the form: https://toccoageorgiausa.com/business-listing/

Any idea on how I can configure the login form to re-open the "Business Listings" form modal after I login?