Error when trying to insert into Always Encrypted column

[Andrew-cqsb]

.NET Version: 8
Compiler: SQLServer

Relevant error message:

Microsoft.Data.SqlClient.SqlException
  HResult=0x80131904
  Message=Operand type clash: nvarchar(4000) encrypted with (encryption_type = 'DETERMINISTIC', encryption_algorithm_name = 'AEAD_AES_256_CBC_HMAC_SHA_256', column_encryption_key_name = 'PasswordCEK', column_encryption_key_database_name = 'PasswordPortal') is incompatible with nvarchar(150) encrypted with (encryption_type = 'DETERMINISTIC', encryption_algorithm_name = 'AEAD_AES_256_CBC_HMAC_SHA_256', column_encryption_key_name = 'PasswordCEK', column_encryption_key_database_name = 'PasswordPortal')
Statement(s) could not be prepared.
  Source=Core Microsoft SqlClient Data Provider
  StackTrace:
   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, SqlCommand command, 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.SqlDataReader.TryConsumeMetaData()
   at Microsoft.Data.SqlClient.SqlDataReader.get_MetaData()
   at Microsoft.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
   at Microsoft.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean isAsync, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
   at Microsoft.Data.SqlClient.SqlCommand.TryFetchInputParameterEncryptionInfo(Int32 timeout, Boolean isAsync, Boolean asyncWrite, Boolean& inputParameterEncryptionNeeded, Task& task, ReadOnlyDictionary`2& describeParameterEncryptionRpcOriginalRpcMap, Boolean isRetry)
   at Microsoft.Data.SqlClient.SqlCommand.PrepareForTransparentEncryption(CommandBehavior cmdBehavior, Boolean returnStream, Boolean isAsync, Int32 timeout, TaskCompletionSource`1 completion, Task& returnTask, Boolean asyncWrite, Boolean& usedCache, Boolean inRetry)
   at Microsoft.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry, String method)
   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 Dapper.SqlMapper.ExecuteCommand(IDbConnection cnn, CommandDefinition& command, Action`2 paramReader)
   at Dapper.SqlMapper.ExecuteImpl(IDbConnection cnn, CommandDefinition& command)
   at Dapper.SqlMapper.Execute(IDbConnection cnn, String sql, Object param, IDbTransaction transaction, Nullable`1 commandTimeout, Nullable`1 commandType)
   at SqlKata.Execution.QueryFactory.Execute(Query query, IDbTransaction transaction, Nullable`1 timeout)
   at SqlKata.Execution.QueryExtensions.Insert(Query query, Object data, IDbTransaction transaction, Nullable`1 timeout)
   at CQSB_IM_API.Providers.StudentProviders.StudentProviderPwdPortal.GetStudent(String id) in C:\Users\deeleya\Documents\GitHub\CQSBIdentity\CQSB IM API\Providers\Student\StudentProviderPwdPortal.cs:line 24
   at CQSB_IM_API.Services.StudentServices.StudentService.GetStudentInfo(String studentId) in C:\Users\deeleya\Documents\GitHub\CQSBIdentity\CQSB IM API\Services\Student\StudentService.cs:line 52
   at CQSB_IM_API.Controllers.v2.StudentController.Get(String id) in C:\Users\deeleya\Documents\GitHub\CQSBIdentity\CQSB IM API\Controllers\v2\StudentController.cs:line 21
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncActionResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeActionMethodAsync()
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeNextActionFilterAsync()

Issue
When trying to insert into a table using an Always Encrypted column, the query is unable to insert and returns an error (see above)

[Andrew-cqsb]

Still having this issue one year later, stumbled upon my own post hahaha. Wonder if anybody has any ideas?