J-BusinessDirectory - User module Business owner user groups

I set up a group ID for business owners and paid listings. When I put these IDs in the user module field "Business Owner User Groups" and save, nothing happens.

IDs are not written to the database. It works fine when I set it manually in PHPmyAdmin.

PHP 7.4.30

J 4.1.5

JB 5.7.5

You should be able just to select the user groups in the general settings, there is no need to set them manually.