I am using qt6 with org.kde.Sdk and org.kde.Platform.
It packages successfully but then I get this error immediately when the app opens: module “QtWebEngine” plugin “qtwebenginequickplugin” not found.
The line in question is simply “import QtWebEngine” (QML).
The reason I am posting this here is because when the app is run on the host system (without flatpak) it works completely fine.
No need! Instead, just leave a link to your post on Flathub’s Discourse so that any future humans who wind up here from a web search can find the continued discussion.