Connection timeout if left too long before signing in

Start reminders app
Walk away and make a cup of tea
Come back (unlock phone) and pick the account under which you need to login.
App times out and crashes.

account-service.cpp 384 authenticate QMap()
../../../../lib/SignOn/connection-manager.cpp 106 setupSocketConnection p2p error: QDBusError("org.freedesktop.DBus.Error.FileNotFound", "Failed to connect to socket /run/user/32011/signond/socket: No such file or directory") 1
../../../../lib/SignOn/connection-manager.cpp 132 init Peer connection unavailable, activating service
../../../../lib/SignOn/identityimpl.cpp 96 updateState Updating state: "PendingRegistration" SignOn::IdentityImpl(0x20d4f10)
../../../../lib/SignOn/authsessionimpl.cpp 94 initInterface
../../../../lib/SignOn/authsessionimpl.cpp 94 initInterface
../../../../lib/SignOn/connection-manager.cpp 106 setupSocketConnection p2p error: QDBusError("org.freedesktop.DBus.Error.FileNotFound", "Failed to connect to socket /run/user/32011/signond/socket: No such file or directory") 1
../../../../lib/SignOn/connection-manager.cpp 150 init Connected to "qt_default_session_bus"
../../../../lib/SignOn/identityimpl.cpp 96 updateState Updating state: "Ready" SignOn::IdentityImpl(0x20d4f10)
Access token is S=s1:U=8c8bf:E=149eb8b77ef:C=14293da4bf2:P=185:A=ubuntu:V=2:H=f657e254bff99c8f49793048a88a7668
Got a transport exception: SSL_connect: error code: 0 . Trying to reestablish connection...
QOpenGLShader::link: "--From Fragment Shader:
--From Vertex Shader:
Link was successful.
"
Detectable autorepeat not supported.
terminate called after throwing an instance of 'apache::thrift::TApplicationException'
  what(): TApplicationException: Wrong method name
Aborted (core dumped)
Connection to 127.0.0.1 closed.