original bug report: https://github.com/flathub/flathub/issues/915 flatpak install --user flathub org.kde.Sdk.Debug//5.12 flatpak run -d --command=sh org.kde.Sdk//5.12 find /usr -name '*Qt*.debug' ...gives 0 results.
Git commit 94f930fe795a731959c81705408dcac8da351ef5 by Aleix Pol. Committed on 14/04/2019 at 00:31. Pushed by apol into branch 'qt5.12lts'. Include Qt debug info M +1 -1 org.kde.Sdk.json https://commits.kde.org/flatpak-kde-runtime/94f930fe795a731959c81705408dcac8da351ef5