Add LCD to existing piaware

Hi All,
I found this thread (Add LCD to existing piaware 8.2 install) but no conclusions were presented in it.
My old piaware was running on an older RPi3 and it was showing some issues so I decided to rebuild a new one on a RPi 5 I had. I built the new piaware using packages and am wondering if I can add the LCD feature to this new build. I didn’t use the LCD image as some others reported it was not working on the RPi 5.
Thanks in advance!
Fred