Cannot scan for wifi (rtl8821ce)

Hey, complete newbie with a fresh manjaro install here.

lspci -k outputs this

03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
    	Subsystem: AzureWave Device 3041
    	Kernel driver in use: rtw_8821ce
    	Kernel modules: rtw88_8821ce, 8821ce

Since the Wifi won’t work on its own (cannot find any wifi network), I’ve tried following the archlinux tutorial for network configuration in Archwiki.

I’ve already installed the corresponding driver from the AUR, so I don’t expect it to be the source of the issue.

This is the output of ip link set wlp3s0 up; ip link show wlp3s0

3: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DORMANT group default qlen 1000
    link/ether 3a:e0:57:0f:6c:4f brd ff:ff:ff:ff:ff:ff permaddr d0:c5:d3:8c:46:01

Afterwards, sudo iw dev wlp3s0 scan yields no output even tho it has every reason to, since my home wifi is up and working.

Where should I look in order to fix that ?