This is pretty confusing. What's actually happening is that it's refreshing the Updates page to show the available distro upgrade. So clicking the button should probably take you straight to that page, rather than leaving you where you were.
Git commit 58e60b9ec3b5999bb5d249173aa0644f12d3b843 by Aleix Pol. Committed on 02/05/2023 at 22:17. Pushed by apol into branch 'master'. pk: Switch to the updates view when an upgrade is triggered M +3 -0 discover/qml/DiscoverWindow.qml M +2 -0 libdiscover/backends/PackageKitBackend/PackageKitBackend.cpp M +1 -0 libdiscover/resources/ResourcesModel.h https://invent.kde.org/plasma/discover/commit/58e60b9ec3b5999bb5d249173aa0644f12d3b843