Is there any way to delete layout subsets? I looked into APIdefs_Database.h and while there are codes for get/getdefault/create for subsets there is none for delete. I've tried APINavigator_DeleteNavigatorViewID but it returns an error, and it can't be APIDb_DeleteDatabaseID since its API_DatabaseInfo is just empty.
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Visual Studio Professional 2019
Win 10 Pro 64-bit
Intel Core i7-4790 CPU @ 3.60GHz