ai-did-you-mean-this extension is not loaded after a first run

[fengzhou-msft]

This is autogenerated. Please review and update as needed.

Describe the bug

With the latest dev branch code, ai-did-you-mean-this extension is not loaded after a first run.
It cloud be related to #13294.

Command Name

Errors:
The log shows that ai-did-you-mean-this extension is not loaded.

Command arguments: ['account', '--debug']
Event: Cli.PreExecute []
Event: CommandParser.OnGlobalArgumentsCreate [<function CLILogging.on_global_arguments at 0x03CDC390>, <function OutputProducer.on_global_arguments at 0x03D48C48>, <function CLIQuery.on_global_arguments at 0x03D6BE88>]
Event: CommandInvoker.OnPreCommandTableCreate []
Modules found from index for 'account': ['azure.cli.command_modules.profile', 'azure.cli.command_modules.resource']
Loading command modules:
Extension             Load Time    Groups  Commands
profile                   0.006         2         9
resource                  0.014        34       155
Total (2)                 0.019        36       164
Loaded 35 groups, 164 commands.
Found a match in the command table for 'account'
Event: CommandInvoker.OnPreCommandTableTruncate [<function AzCliLogging.init_command_file_logging at 0x03ED0B28>]
Event: CommandInvoker.OnPreArgumentLoad [<function register_global_subscription_argument.<locals>.add_subscription_parameter at 0x03F0EE88>]
Event: CommandInvoker.OnPostArgumentLoad []
Event: CommandInvoker.OnPostCommandTableCreate [<function register_ids_argument.<locals>.add_ids_arguments at 0x03F22078>, <function register_cache_arguments.<locals>.add_cache_arguments at 0x03F22108>]
Event: CommandInvoker.OnCommandTableLoaded []
Event: CommandInvoker.OnPreParseArgs []
cli.azure.cli.core.parser : az account: error: the following arguments are required: _subcommand
az account: error: the following arguments are required: _subcommand
usage: az account [-h]
                  {list,set,show,clear,list-locations,get-access-token,lock,management-group}
                  ...
recommendation_provider: version: 2.8.0, command: account, parameters: ['--debug'], extension: None
Event: Cli.PostExecute [<function AzCliLogging.deinit_cmd_metadata_logging at 0x03ED0C48>]
telemetry.save : Save telemetry record of length 2578 in cache
telemetry.check : Returns Positive.
telemetry.main : Begin creating telemetry upload process.
telemetry.process : Creating upload process: "C:\Program Files (x86)\Microsoft SDKs\Azure\CLI2\python.exe C:\Program Files (x86)\Microsoft SDKs\Azure\CLI2\lib\site-packages\azure\cli\telemetry\__init__.pyc C:\Users\fenzhou\.azure"
telemetry.process : Return from creating process
telemetry.main : Finish creating telemetry upload process.
Command ran in 0.470 seconds (init: 0.064, invoke: 0.406)

To Reproduce:

Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

• Put any pre-requisite steps here...
• az account --debug

Expected Behavior

Environment Summary

Windows-10-10.0.18362-SP0
Python 3.6.6
Installer: MSI

azure-cli 2.8.0

Extensions:
ai-did-you-mean-this 0.2.0

Additional Context

[yonzhan]

add to S172