Error deleting an unlinked organizational identity

After unlinking an organizational identity, I get an error when I try to delete it. The error is 'Mark Day is a member of one or more COs () and cannot be removed.'

When looking at the 'CO People' area of the OI edit screen, a gear shows up on kind of a phantom line. When hovering over the View item for this, the browser footer area shows that the URL is 'javascript:void();' - See attached image. Clicking on this View link results in an error page stating 'An Internal Error Has Occurred.'.  The error log (sent to the container stdout) shows:

9/10/2021 2:53:18 PMcomanage_registry;error.log;;;2021-09-10 21:53:18 Error: [InvalidArgumentException] No CO Specified
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;Request URL: /registry/co_people/canvas
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;Stack Trace:
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#0 /srv/comanage-registry/app/Controller/StandardController.php(293): AppController->beforeFilter()
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#1 /srv/comanage-registry/app/Controller/CoPeopleController.php(157): StandardController->beforeFilter()
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#2 /srv/comanage-registry/lib/Cake/Event/CakeEventManager.php(244): CoPeopleController->beforeFilter(Object(CakeEvent))
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#3 /srv/comanage-registry/lib/Cake/Controller/Controller.php(682): CakeEventManager->dispatch(Object(CakeEvent))
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#4 /srv/comanage-registry/lib/Cake/Routing/Dispatcher.php(189): Controller->startupProcess()
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#5 /srv/comanage-registry/lib/Cake/Routing/Dispatcher.php(167): Dispatcher->_invoke(Object(CoPeopleController), Object(CakeRequest))
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#6 /srv/comanage-registry/app/webroot/index.php(96): Dispatcher->dispatch(Object(CakeRequest), Object(CakeResponse))
9/10/2021 2:53:18 PMcomanage_registry;error.log;;;#7 {main}

This OI was created via a linking enrollment flow and envSource. I then unlinked the OI from the COPerson record, deleted the two identifiers that had been created by envSource, and then tried to delete the OI.