Created attachment 108749 [details] screenshot See my screenshot taked on neon dev unstable please.
Probably a corner case introduced alongside https://cgit.kde.org/discover.git/commit/?id=b8096e9dea4fc29242d4d11212793fb06e117eb8
In particular perhaps - spacing: 0 + spacing: Kirigami.Units.largeSpacing
Git commit 8ce81b2a8e4607e449779318bfd90ddabc7f957a by Aleix Pol. Committed on 08/11/2017 at 18:17. Pushed by apol into branch 'master'. Improve displaying very long names on the application page header M +42 -45 discover/qml/ApplicationPage.qml M +1 -0 discover/qml/ConditionalLoader.qml https://commits.kde.org/discover/8ce81b2a8e4607e449779318bfd90ddabc7f957a
Now that was the fastest bugfix in history!
The fastest were under one minute, https://bugs.kde.org/weekly-bug-summary.cgi?tops=10&days=7300
Goodness, that's amazing.