No longer works

[simendsjo]

As other has noted, the latest updates (v0.8) broke key-chord for me. My configuration looks like the following

(use-package! key-chord)
(use-package! key-seq)

(setq key-chord-two-keys-delay which-key-idle-delay)

(key-seq-define evil-insert-state-map ",a" #'evil-append-line)
; many other bindings

[cmoxiv]

Same here. It looks like it is not responding or there is a problem with the timer.