Wanted to note, 

I see that the path is shows on the "not found" table is local_new_2022.default.new_2022, which looks like it is including local_new_2022 as a database? 

When I try something the full table path:  

ALTER SHARE local_new_2022 REMOVE TABLE amplifydata_local_local.default.a3cfbc5bd7bc947eaa8526d48c77e1d39

I get this: 
ServerOperationError: [RequestId=d25f1c81-092b-449e-bb4e-375921e39c28 ErrorClass=RESOURCE_DOES_NOT_EXIST.RESOURCE_DOES_NOT_EXIST] Shared Table 'default.a3cfbc5bd7bc947eaa8526d48c77e1d39' does not exist.

Interestingly, it is not including this first reference, aka there is no database, it is only default and the table name.