I am attempting to package my Qt app as a flatpak.
It relies heavily on QtWebEngine, so I used this as a base app: GitHub - flathub/io.qt.qtwebengine.BaseApp
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.