Add-ons on Manjaro

Hello,
I am currently aur manjaro linux localwp maintainer. Actually with the current rpm version localwp, is working perfectly but add-ons freezing during installations.
Anyone have any idea what causes this problem?

ps A request if any developer from localwp, read this, can you please do an original arch version, we are a very large in numbers, users, using this distro. thanks