Is this situation solved?
I have the error:
Invalid API Key
Requests from referer <empty> are blocked.
To integrate Google Fonts, follow these steps:
Visit developers.google.com/fonts/docs/developer_api
Scroll down and locate the "Get a Key" section.
Click on the "Get a Key" button and provide a name for your project.
Proceed to the next step and your API key will be generated.
Click on "Show Key" and copy the generated API key.
Go to the SP Page Builder dashboard and navigate to "Settings > Options > Advanced".
Locate the "Google Fonts API key" field and paste the copied API key.
Save the changes to apply the Google Fonts integration.
I have this API key for 2 API: Fonts and Maps.
Google map works fine with API key. To get the fonts I had to remove restrictions on Google Console. Chose the fonts I need for the website, then restrict key again. The error comes back.
This is new, I'm restricting the key (I repeat, it's same key for Maps and Fonts) with https://*.domain.tld/ and https://www.domain.tld/
This is happening on latest SP PB Pro.
I have other sites on previous versions of SP PB that are working fine (same key).