Continuously enforce IP addresses in login IP ranges

Available in: both Salesforce Classic (not available in all orgs) and Lightning Experience

Can the features 'Lock sessions to the IP address from which they originated' and 'Enforce login IP ranges on every request' be enabled simultaneously?

The two features can be enabled together, but the former will supersede the latter, rendering the setup useless. When attempting to access a site with this scenario enabled, you will be able to access the restricted IP range, but you will be able to move to another IP after logging in, preventing you from accessing the Salesforce organization interface.