Color picker widget disappeared

My color picker widget disappeared, instead it shows this small plasma logo. When clicked, it informs me that package org.kde.plama.colorpicker does not exist. All the other widgets work as intended. I tried rebooting the PC but it didn’t help. OS is Kubuntu 26.04 LTS, Plasma is at version 6.6.5. The widget has also disappeared from the widgets panel that appears when you click “Add or manage Widgets”.

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This widget lives in the kdeplasma-addons repo, which is usually packaged in distros under the same name (though it may differ).

So I would recommend seeing if the package got uninstalled on your system for some reason.