Switch Port Mapper against Cisco Catalyst 9200L / 9300L does not work.

We have current version of ETS.   We have been replacing legacy Cisco 3560 / 3650 with 9200L / 9300L.   Switch Port Mapper "hangs" on loading results.  TAC's reply was 

The issue is with the specific OIDs the Switch Port Mapper uses, not the specific switch model. The OIDs used by the firmware version on these switches are not included in the MIB used by ETS

These are Cisco's current series of Catalyst switches that have been available since 2018.  Has anyone gotten Switch Port Mapper to work or do the developers plan on an upgrade?