After install a wallpaper or icon theme from kde store, Discover shows "Launch" button in header bar. When I click it, the wallpaper or icon theme is applied. Therefore I think that "Apply" is a better label for this button.
Git commit 761e3195030ea0f574072bf2eebb150d4d93bcf5 by Aleix Pol. Committed on 12/02/2018 at 18:47. Pushed by apol into branch 'master'. Display "Use" as a label to adopt KNS resources M +1 -1 discover/qml/ApplicationPage.qml M +6 -0 libdiscover/backends/KNSBackend/KNSResource.cpp M +1 -0 libdiscover/backends/KNSBackend/KNSResource.h M +5 -0 libdiscover/resources/AbstractResource.cpp M +3 -0 libdiscover/resources/AbstractResource.h https://commits.kde.org/discover/761e3195030ea0f574072bf2eebb150d4d93bcf5