Group: image subfield n°10 not working

[eur2]

I have a Group field with 10 image subfields:

The image subfield number 10 is not working. When I add the image and update the post, the post is published but this field remains with no image selected:

Version Information:

• WordPress Version 6.5.4
• PHP Version 8.3.0
• ACF Free 6.3.1
• Browser Chrome 126

Additional context
Add any other context about the problem here.

[lgladdy]

Hey there,

For reports like this, please contact our support team - support@advancedcustomfields.com, they'll work with you to understand the issue and if necessary raise a technical bug report to us.

Thanks!
Liam