no installers working on pi zero 2

[thindata]

[Tell us about your issue, steps to reproduce, expected and actual behavior]
[Always attempt to reproduce your issue in the default skin]
[Enable debug logging in preferences and insert a link to your log-file]

RPi model: [raspberry pi zero2 w]
RasPlex: [latest]

I have tried the pi1 and pi2 images from https://github.com/RasPlex/RasPlex/releases and extracting then writing with win32diskimager but neither work on a pizero and it just shows the rainbow splash screen.

I have confirmed sd card etc are all ok as it works fine when installing raspian os. This is on a Pi Zero 2. I looked into this and I see the file bcm2835-rpi-zero.dtb but there isn't one for the Pi Zero 2 i.e bcm2710-rpi-zero-2.dtb or bcm2710-rpi-zero-2-w.dtb so support for this needs to be added.