No Task Sequences are available for workgroup computers 1910 (5.00.8913.1000)

This process works

1. A task sequence is published as available to PXE and Media only for (All Unknown) and (Machines running Win 10)
2. A computer is imaged via PXE with a TS that joins the domain
3. You can see it in the (Machines running Win 10 collection)
4. The same computer is PXE booted and can be imaged again with the same task sequence

This process fails

1. A task sequence is published as available to PXE and Media only for (All Unknown) and (Machines running Win 10)
2. A computer is imaged via PXE with a TS that that joins a workgroup
3. You can see it in the (Machines running Win 10 collection)
4. The same computer is PXE booted and but shows no task sequences are available.  

I've made a collection of all non-domain computers and with no luck.  I've make a custom collection of (select * from SMS_R_Computer) with no success.  In every circumstance the machine I'm looking for is part of target group.  

What I find interesting is the Assets Targeted column on the deployment tab.  It shows 69 for the all Windows 10 machines but there are 77 if you look in the collection itself.  Workgroup computers and the all systems collection both show assets targets of 0 if I add them.

The SMSTS.log agrees "No assigned task sequence" but doesn't say why they were denied.  I can delete this machine from SCCM and then image it, but this is less than ideal.  Tier II who does all the imaging doesn't have access to the console and I don't want to be involved with deleting machines.