"lino dataconnector add " is not updating the file dataconnector.yaml

[FranckDijoux]

Preconditions:

install LINO version v3.1.0 on windows
Run command " lino dataconnector add xxxx "
Example:
lino dataconnector add dvdrental --read-only postgresql://postgres@localhost:5432/dvdrental?sslmode=disable --password

Action:

Run another command " lino dataconnector add yyyy " with a new connection string
Example (port upate):
lino dataconnector add dvdrental --read-only postgresql://postgres@localhost:5433/dvdrental?sslmode=disable --password

Problem:

the command "lino pull " is still trying to access the target of xxxx connection string.

Expected behaviour:

Each time a "lino dataconnector add" is executed, the file dataconnector.yaml should be updated.