--help output lacks "[default: true]" if Option<bool> has `DefaultValueFactory` returning `true`

[DrusTheAxe]

System.CommandLine version 2.0.0-rc.2.25502.107

Define an Option with a DefaultValueFactory for some non-default value and --help outputs the option, description and default value UNLESS the type is bool then the default is omitted even though DefaultValueFactory returns true

...
new Option<int>("--bool")
{
    Description = "Bool value"
},
new Option<int>("--bool-default")
{
    Description = "Bool value with default",
    DefaultValueFactory = result => { return true; }
},
new Option<int>("--int")
{
    Description = "Int value"
},
new Option<int>("--int-default")
{
    Description = "Int value with default",
    DefaultValueFactory = result => { return 123; }
},
new Option<string>("--string")
{
    Description = "String value"
},
new Option<string>("--string-default")
{
    Description = "String value with default",
    DefaultValueFactory = result => { return "my.default.value"; }
},
...

Run foo.exe --help and the output's

...
  --bool                                                        Bool value
  --bool-default                                                Bool value with default
  --int <int>                                                   Int value
  --int-default <int-default>                                   Int value with default [default: 123]
  --string <string>                                             String value
  --string-default <string-default>                             String value with default [default: my.default.value]
...

The 2nd line is wrong it should end with "[default: true]" e.g.

--bool-default                                                Bool value with default [default: true]