Qovery says to use its UI to manage cloud managed DB resources:
Use exclusively the Qovery console to update the resources managed by Qovery on your cloud account.
Do not manually update or upgrade them on the cloud provider console, otherwise you will risk a drift in the configuration.
However, we upgraded storage setting and the change was not reflected on the cloud provider.
Changes are done immediately on Qovery’s side if you redeploy your managed DB.
BUT if change is sensitive one, AWS will apply it during maintenance window of your DB.
You can check pending changes to be applied via AWS console and force apply it if you want, it won’t create drift.
This is something documented in our doc here.
If you don’t see any pending changes, do you mind giving me your Qovery DB console URL so I can have a look?