Trying to access google drive from dolphin (arch linux). After entering google account password and confirming on my cellphone, an error message is displayed:
This app is blocked
This app tried to access sensitive info in your Google Account. To keep your account safe, Google blocked this access.
Basically, looks like a new client ID will need to be figured out to be used by Plasma’s Online Accounts feature going forward, but there are workarounds possible in the meantime if needed.