Creating permissions for non-admin users to edit settings

Hi,

We are currently using Leaky Paywall with PubCare. Everything has been working well so far but we have just came across a major issue that might result in having to switch to an alternative plugin.

It seems like only admin users are able to use Leaky Paywall and this simply will not work for us as a long-term paywall solution.

We are using PublishPress Capabilities to manage and grant capabilities/permissions to non-admin users. Usually, upon installation, other plugins would create additional capabilities that would allow us to assign to specific user roles. However, for Leaky Paywall, this doesn’t seem to be the case.

Is it possible to create new capabilities/permissions for Leaky Paywall that we can then assign to non-admin users? If so, any advice on how best to get this done will be much appreciated.

Thanks!