In the new versions of Wayland, due to security design changes, many traditional screenshot tools cannot function properly. Currently, Flameshot works correctly for screenshots. WSClient has already integrated Flameshot, so please install Flameshot on your Linux OS before using WSClient.
Ubuntu / Debian / Linux Mint
sudo apt update sudo apt install flameshot
Fedora / RHEL / CentOS
sudo dnf install flameshot
openSUSE
sudo zypper install flameshot