Hi @Mainprize, Danny,
You should enable Sharing Settings to “Anyone” for the Site Collection:
- In the SharePoint admin center, click on “Sites” >> “Active sites” from the left navigation.
- Search and select the site where you want to set sharing policy.
- Click on the site name and click on the “Settings” tab in the property pane.
- In the External file sharing options, choose “Anyone” and click Save.
Also, make sure the “Limited-access user permission lockdown mode” Feature is disabled under Site Collection Features.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.