Config keybind error

[Glitch-guy0]

While configuring, I encounter the following error when setting up, keybindings[0].bindings and I'm unsure why it's appearing. The code seems correct to me, but I'm having trouble debugging due to this error message. Could you please help me understand the cause of this issue?
config.yaml.txt

[Glitch-guy0]

For some keybinds, like focus and move, you gotta use square brackets [ ]. But for others, you don't have to. And there's a rule about which ones need brackets and which don't, i.e, some keybinds need to be an array and others don't.