Control: tags -1 + wontfixthis is packaged this way by intent. you don't need a dependency on libharfbuzz-bin, but on libharfbuzz0b.
openjdk-21-jre-headless recommends libharfbuzz0b, and openjdk-21-jre depends on it. So either install the recommendations, or install the openjdk-21-jre package.
