No image popup in recaptcha v2

I recently moved my wordpress site to a new server. I installed ultimate member and recaptcha on the new site and just put the keys from the old site in the new one. When I enable recaptcha i get the message to “Please confirm you are not a robot” but nothing appears for me to select any images. I have to leave it disabled in my wordpress site so that users can still use it, so the link to the page I need help with isn’t going to show it now.

The issue occurs no matter where I enable recaptcha: Login, password reset etc. I’ve tried creating new keys and even using version 3, but get the same result.

Version info:| ultimate-member | active | none | 2.6.10 |
| um-recaptcha | active | none | 2.3.3

WordPress version: 6.3

The page I need help with: [log in to see the link]