Maintainers for kidentitymanagement are Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>.
You may want to refer to the following individual bug pages: libkf5identitymanagement-dev, libkf5identitymanagement5, libkf5identitymanagementwidgets5, libkidentitymanagement-data, libkidentitymanagement-dev, libkpim6identitymanagementcore6, libkpim6identitymanagementquick6, libkpim6identitymanagementwidgets6, qml6-module-org-kde-kidentitymanagement.
You might like to refer to the kidentitymanagement package page, or to the Package Tracking System.
If you find a bug not listed here, please report it.