[Question] Stepping From modulebreak

[apop5]

Configure Q35 with a modulebreak on VariableSmmRuntimeDxe.
When breakpoint hits, attempting to single step/step over/step out will eventually result in an assert.

INFO - FATAL ERROR - RaiseTpl with OldTpl(0x1F) > NewTpl(0x10) INFO - ASSERT [DxeCore] mu_tiano_platforms\MU_BASECORE\MdeModulePkg\Core\Dxe\Event\Tpl.c(66): ((BOOLEAN)(0==1))

Using the modulebreak and then setting a bp on the actual entrypoint address bypasses the assert.

Is this a limitation of how mu_feature_debugger has to deal with the dxecore when it comes to events and TPL levels?