Once we have found a winning A/B test, we serve it to 100% of visitors whilst the functionality is built into our platform.
Tests that are created in the Form-based editor however do not appear together (only one form-based test can appear on any one page).
This forces us to create all of our tests in the VEC, which does allow multiple tests to appear on a single page. Unfortunately the VEC takes a long time to load and often crashes when a lot of custom code it used.
Could multiple campaigns created in the form-based experience creator appear side by side (on the same page).