[Bug] Keychron C3 Pro ANSI RGB doesn't send keys when typing

Describe the Bug

After compiling the firmware and flashing it onto the C3 Pro RGB, the lighting works perfectly, but when keys are pressed they do not get inputted. I know it isn't a hardware issue as keychron's official firmware for it works on my keyboard.

Keyboard Used

keychron/c3_pro/ansi/rgb

Link to product page (if applicable)

No response

Operating System

Windows

qmk doctor Output

qmk doctor
Ψ QMK Doctor is checking your environment.
Ψ CLI version: 1.1.8
Ψ QMK home: C:/Users/[name]/qmk_firmware
Ψ Detected Windows 10 (10.0.19045).
Ψ QMK MSYS version: 1.11.0
Ψ Userspace enabled: False
Ψ Git branch: master
Ψ Repo version: 0.29.12
Ψ - Latest master: 2025-08-06 21:15:03 +0100 (1a58fce043) -- Bump actions/download-artifact from 4
to 5 (#25545)
Ψ - Latest upstream/master: 2025-08-06 21:15:03 +0100 (1a58fce043) -- Bump actions/download-artifac t from 4 to 5 (#25545)
Ψ - Latest upstream/develop: None
Ψ - Common ancestor with upstream/master: 2025-08-06 21:15:03 +0100 (1a58fce043) -- Bump actions/do wnload-artifact from 4 to 5 (#25545)
Ψ - Common ancestor with upstream/develop: None
Ψ All dependencies are installed.
Ψ Found arm-none-eabi-gcc version 13.3.0
Ψ Successfully compiled using arm-none-eabi-gcc
Ψ Successfully tested arm-none-eabi-binutils using arm-none-eabi-size
Ψ Found avr-gcc version 15.1.0
Ψ Successfully compiled using avr-gcc
Ψ Successfully tested avr-binutils using avr-size
Ψ Found avrdude version 8.0-2025011
Ψ Found dfu-programmer version 1.1.0
Ψ Found dfu-util version 0.11
Ψ Submodules are up to date.
Ψ Submodule status:
Ψ - lib/chibios: 2025-05-15 08:25:11 +0000 --  (8bd61b8043)
Ψ - lib/chibios-contrib: 2025-01-08 21:03:31 +0100 --  (3ac181e4)
Ψ - lib/googletest: 2021-06-11 06:37:43 -0700 --  (e2239ee6)
Ψ - lib/lufa: 2022-08-26 12:09:55 +1000 --  (549b97320)
Ψ - lib/vusb: 2022-06-13 09:18:17 +1000 --  (819dbc1)
Ψ - lib/printf: 2022-06-29 23:59:58 +0300 --  (c2e3b4e)
Ψ - lib/pico-sdk: 2025-04-20 21:24:29 +1000 --  (d0c5cac)
Ψ - lib/lvgl: 2022-04-11 04:44:53 -0600 --  (e19410f8)
Ψ QMK is ready to go

Is AutoHotKey / Karabiner installed

• AutoHotKey (Windows)
• Karabiner (macOS)

Other keyboard-related software installed

No response

Additional Context

No response