signing seems to hang somewhere eg. https://pmbs.links2linux.de/project/monitor/Multimedia?utf8=%E2%9C%93&defaults=0&signing=1&arch_aarch64=1&arch_armv7l=1&arch_i586=1&arch_x86_64=1&repo_openSUSE_Leap_15_2=1&repo_openSUSE_Leap_15_3=1&repo_openSUSE_Tumbleweed=1