Source | Pocket-lint
In this test, users are presented with an option to “Show Preview” when posting, right before tapping on “Next” to make the post official. This intuitive tool grants users the power to visualize their post’s placement within the grid before hitting publish.
An official announcement has yet to be made for this feature’s rollout and there is no official timeline for widespread availability. However, based on past update patterns, we can speculate that a full rollout could take place within the next few app updates while the A/B test progresses. Until then, Instagram users can anticipate the grid preview feature with justified excitement.