A question on multi exposure and user_id. Can some implementation lead to Growthbook triggering multi-exposure in case visitor logs in and Growthbook realizes it is the same user later triggering multi-exposure in such cases. We did not have multi-exposure before but started getting it some time ago after making some changes in the code.

Hey there! Can you share a bit more on what's happening? What changes did you make in the code? And, what's happening with the log in/etc.?

Code improvements were related to flickering.

There are too many variables to say for sure what's happening, but if the user's id is changing or changing its order of being set or something like that, then it could possibly introduce multiple exposures. One possibility would be that you introduced a race condition with your code updates.

Thank you for your suggestions