MSGVAULT_HOME may have inherited a new bug? I was attempting to test the --config (wasn't sure it was resolved)
v0.6.0
Set without quotes (working previously)

Set with quotes (because the updated documentation seems to indicate at least with PowerShell quotes are preferred)

Here is my attempt at using --config:
My attempts to use --config MAY not have been valid before because I realize I probably wasn't passing an actual command like TUI or sync-full. However I am getting the same error with Error: load config: decode config: toml: line 3 (last key "data.data_dir"): invalid escape in string '\G' in either case now.