Hi @mancer
You need to set the capability option for the options page. For example, if you want to show the options page to users with ‘read’ capability, you can use this code:
acf_add_options_page(array(
...
'capability' => 'read',
...
));
This page should give you more idea about it: https://www.advancedcustomfields.com/resources/acf_add_options_page/.
I hope this helps 🙂