Okay i think i figured it out. Dont use the pack they offer here on the site. Join their discord and you should be fine. I did that and everything was fine after that.

still trying to figure it out.

I downloaded everything properly and i don't have the addon button sowing up. So i am not sure what i am doing wrong. i followed the install guide and have nothing. I put some addons from the zip pack and everything. I did first start running it on my main desktop cause i guess i didn't read far eno...