Only database connection on default storage is used

[bjko]

We run into an issue on a setup with two (or more) database connections, only the database connection on default storage is used in the backend even if you are on a different siteaccess

do a setup with two ez setups with different database connections (two databases). Login to setup no. 1 create a form and some input. then login into the second setup with the other database. you will get the form builder content from setup no. 1