CLI flask run describes that uses --debug to enable debugger and reloader, but flask run does not have the -- debug option

[qq1u]

flask run --help description: The reloader and debugger are enabled by default with the '--debug' option.
But when I use flask run --debug, it tells me that there is no --debug option

flask run --debug

According to the description of flask run --help, the --debug option should be supported.

Environment:

• Python version: 3.10.6
• Flask version: 2.2.2

[greyli]

The --debug option is for flask itself, not the subcommand (e.g. run):

flask --debug run