No WIFI network discovery in any manjaro installation (but works on fedora)

[PineSupporter]

Does anybody have an advice about activating the wifi network discovery on fresh manjaro installation (or when running from SD card)?
When I got the PBP the wifi worked on manjaro but soon after started to show no networks and failure in activating the wifi network interface. I reinstalled manjaro and separately ran from SD card and it's all the same. I also made sure the wifi hardware switch is not activated. When running fedora on an SD card the network discovery works fine.

What can I do to resolve this?

Thanks

Were you ever able to resolve this?  I just flashed Manjaro Lomiri to an SD card and I'm also having the same issue.  Actually, I got the wi-fi working initially but not for long and could never get it to reconnect.  Restarted phone, toggled Wifi on and off in software and the hardware switches, still nothing.  Wi-fi works fine on Plasma Mobile, PostmarketOS, and Mobian