Our district currently has Google LTI 1.3 Assignments enabled.

I understand that the old Google Cloud Assignment functionality will become deprecated in the fall.  Many of our teachers will be looking to import course content/modules that include assignments which were created with the Google Cloud Drive submission type.

Is there any word on how this will behave?  When teachers import their modules, will the old Cloud Drive assignments simply refuse to import?  Will it import a placeholder assignment?  Will they simply have to recreate these assignments with the LTI 1.3 format?