Automation Hub sync toggle option not working as expected, unable to sync toggled on collections after first sync.

Description

Automation Hub sync toggle option not working as expected, unable to sync toggled on collections after first sync.

Configured 'rh-certified' repo on AH 4.6 with below-mentioned URL:

https://console.redhat.com/api/automation-hub/content/540155-synclist/

<what is happening>

• Configured 'rh-certified' repo on AH 4.6 with below-mentioned URL:
  https://console.redhat.com/api/automation-hub/content/540155-synclist/

• Tried to sync repository -> It downloaded all the toggled on collections.

• Now, go to portal again - https://console.redhat.com/ansible/automation-hub and toggle on few more collections.

• Initiate the sync again on AH. -> It does not download the newly enabled collections on portal.

<what should happen>

It should download the newly enabled collections as well.