How to unset a keybinding?

[martisj]

I don't use the upleft upright keys, is there a way to disable them?

Tried

spoon.ShiftIt:bindHotkeys({
  upleft = nil,
  upright = nil,
  botleft = nil,
  botright = nil,
})

to no avail

[peterklijn]

Thanks for reporting @martisj, I'm able to reproduce it.

It looks like Lua removes values from a table (map) when the value is nil.
I'll get back to you with a solution or workaround a bit later :)