fail to configure workspace - with alt-minus, move node to workspace - with alt-shift-minus

[potatochick2020]

I try to configure extra workspace on - = [ ] , 3 of them work, minus does not work. Below config will pop error, after comment out the 2 line related to - it will work again.

Failed to parse /Users/myuser/.config/aerospace/aerospace.toml

mode.main.binding.alt-minus: ERROR: Unknown flag '-'
ERROR: Argument '(<workspace-name>|next|prev)' is mandatory

mode.main.binding.alt-shift-minus: ERROR: Unknown flag '-'
ERROR: Argument '(<workspace-name>|next|prev)' is mandatory

Checklist

• [x] I've searched for duplicates. My search queries were (please don't forget to search in closed issues too):
  • minus
  • workspace minus
• [x] I've read the guide https://nikitabobko.github.io/AeroSpace/guide
• [x] I've searched in the documentation (https://nikitabobko.github.io/AeroSpace/guide & https://nikitabobko.github.io/AeroSpace/commands).

[nikitabobko]

Yes, it's by design. Minus is a reserved workspace name, please use different character