Unable to edit or delete public domains for an existing tunnel

I have an existing tunnel configuration that has been working well. I attempted to edit an existing public domain on the tunnel when I encountered this situation. The situation is that I can create new public domains but I cannot edit or delete existing public domains. When I edit a public domain I see a “success” toast but the domain settings don’t actually update. When I attempt to delete a public domain I also see a “success” toast but the domain fails to delete. I also noticed that the selected domain name isn’t shown properly (shown as “**”) in the confirmation dialog when I attempt to delete a domain (see image below). Has anyone else encountered this and/or know how to fix this?