[Evolution] Google Calendar sync

[Aleksandr Mezin <mezin alexander gmail com>]

Hello.

I cannot make Evolution see calendars from my Google account.
Mail is configured through Gnome Online Accounts and works fine.
But in "Evolution Accounts" I see only "Mail Accounts" and "Contacts"
under my google account.
When I try to add the calendar manually (with "Type: Google"),
Evolution shows me the message "Failed to connect calendar: OAuth2
secret not found". Also, when i try to choose the calendar in "New
Calendar" window, it shows the message "Data source Unnamed does not
support OAuth 2.0 authentication"

Is it a bug or am I doing something wrong?

Arch Linux, Evolution and the rest of Gnome version 3.28