On one hand, flathub seems like a great source of software for some cases. flathub’s own sandboxing capabilities even if limited forever could be disregarded for that use case.
On the other hand however, flathub’s own sandboxing capabilities interfere with other sandboxing initiatives, namely sandbox-app-launcher. Reference sandbox-app-launcher:
Could we request a feature from flathub to disable its own sandboxing to make it compatible with other sandboxing mechanisms such as sandbox-app-launcher?