Installing terminates with "ros-noetic-angles: signature from "..." is unknown trust"

[hww]

yay -S --noconfirm ros-noetic-desktop-full

With latest Manjaro huge list of errors

error: ros-noetic-angles: signature from "Jingbei Li <i@jingbei.li>" is unknown trust
:: File /var/cache/pacman/pkg/ros-noetic-angles-1.9.13-4-any.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]
error: console-bridge: signature from "Jingbei Li <i@jingbei.li>" is unknown trust
:: File /var/cache/pacman/pkg/console-bridge-1.0.2-1-x86_64.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]
error: ros-noetic-class-loader: signature from "Jingbei Li <i@jingbei.li>" is unknown trust
:: File /var/cache/pacman/pkg/ros-noetic-class-loader-0.5.0-6-x86_64.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]
error: ros-noetic-cpp-common: signature from "Jingbei Li <i@jingbei.li>" is unknown trust
:: File /var/cache/pacman/pkg/ros-noetic-cpp-common-0.7.2-4-x86_64.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]
error: ros-noetic-rostime: signature from "Jingbei Li <i@jingbei.li>" is unknown trust

Linux mjr 6.1.7-1-MANJARO

[AchmadFathoni]

You can try install ros-noetic via conda environment here

[acxz]

This issue doesn't seem to be an issue with building or running ros packages but rather from installing them via arch4edu. I suggest you create an issue over at https://github.com/arch4edu/arch4edu.