Zhu Zihao schreef op wo 09-02-2022 om 10:12 [+0800]:
> +            (lambda* (#:key outputs #:allow-other-keys)

Since you're doing #$output:FOO instead of (assoc-ref outputs "foo")
below now, 'outputs' is now unused, so this can be simplified to

(lambda _ ; <-- no (#:key outputs #:allow-other-keys) argument list needed
  ;; Take care of [...]
  (define (split-immodule gtk-version output)
    [...])
  [...])

> +    (description "Fcitx5-gtk provides following functionality in corresponding

As previously mentioned, a few definite articles would seem to be in place:
‘Fcitx5-gtk provides _the_ following functionality in _the_ corresponding
output:’ (emphasis mine).

Otherwise, LGTM, although I didn't test it.

Greetings,
Maxime.