Question about experiment variation split in a/b testing ,as an example if I increased the split from 50 on / 50 off to 70 on / 30 off to add more users to the experiment, will the previous users who saw the new feature will still remain in the same variation?

Hi Mostafa - if you use the overall experiment exposure percentage, you can safely ramp this up without having any users switch variations. If you’re at 100% exposure, and you’re adjusting the experiment split, then it is possible for users to switch variations.

That's really helpful, thanks a lot 👍