.NET Identity ID Data Type (Entity Framework)

I have created a project using the instructions here: https://docs.microsoft.com/en-us/aspnet/core/security/authentication/identity-api-authorization?view=aspnetcore-3.1#create-an-app-with-api-authorization-support

dotnet new react -o <MYPROJECT> -au Identity

Worked fine, but after setting up the DbContext I'm getting a type error when running dotnet ef database update. I have not manually updated/changed any of the AspNetXXX tables and don't have any classes in my Models to represent/override/modify the AspNetXXX tables (AFAIK!).

I understand the error on the database side, just not sure why EF (or something else) chose TEXT as the data type. I know how to override a data type in EF, but I don't even have a class to modify!

How can I force a data type and/or avoid using TEXT (would prefer VARCHAR or NVARCHAR) altogether for Identity?

dotnet ef database update
Build started...
Build succeeded.
fail: Microsoft.EntityFrameworkCore.Database.Command[20102]
      Failed executing DbCommand (7ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
      CREATE TABLE [AspNetRoles] (
          [Id] TEXT NOT NULL,
          [Name] nvarchar(256) NULL,
          [NormalizedName] nvarchar(256) NULL,
          [ConcurrencyStamp] TEXT NULL,
          CONSTRAINT [PK_AspNetRoles] PRIMARY KEY ([Id])
      );
Failed executing DbCommand (7ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
CREATE TABLE [AspNetRoles] (
    [Id] TEXT NOT NULL,
    [Name] nvarchar(256) NULL,
    [NormalizedName] nvarchar(256) NULL,
    [ConcurrencyStamp] TEXT NULL,
    CONSTRAINT [PK_AspNetRoles] PRIMARY KEY ([Id])
);
Microsoft.Data.SqlClient.SqlException (0x80131904): Column 'Id' in table 'AspNetRoles' is of a type that is invalid for use as a key column in an index.
Could not create constraint or index. See previous errors.
   at Microsoft.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at Microsoft.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, 
TdsParserStateObject stateObj, Boolean& dataReady)
   at Microsoft.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean isAsync, Int32 timeout, Boolean asyncWrite)
   at Microsoft.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, Boolean sendToPipe, Int32 timeout, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry, String methodName)
   at Microsoft.Data.SqlClient.SqlCommand.ExecuteNonQuery()
   at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteNonQuery(RelationalCommandParameterObject parameterObject)
   at Microsoft.EntityFrameworkCore.Migrations.MigrationCommand.ExecuteNonQuery(IRelationalConnection connection, IReadOnlyDictionary`2 parameterValues)
   at Microsoft.EntityFrameworkCore.Migrations.Internal.MigrationCommandExecutor.ExecuteNonQuery(IEnumerable`1 migrationCommands, IRelationalConnection connection)
   at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate(String targetMigration)
   at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.UpdateDatabase(String targetMigration, String contextType)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabaseImpl(String targetMigration, String contextType)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabase.<>c__DisplayClass0_0.<.ctor>b__0()
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)
ClientConnectionId:3aa83978-c161-4637-a97d-cd5b2c4e491c
Error Number:1919,State:1,Class:16
Column 'Id' in table 'AspNetRoles' is of a type that is invalid for use as a key column in an index.
Could not create constraint or index. See previous errors.

Thanks!