Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Give a longer description of what this PR addresses and why it's needed
This PR introduces 3 experimental conditions.
control
salient
annotation
Provide pictures/videos of the behavior before and after these changes (optional)
Designs - https://docs.google.com/presentation/d/1m8gOz9_7Kv2NsV6xhGEkemYXN3Dt5KeipxSRahqdoLs/edit?usp=sharing
Have you added or updated relevant tests?
Have you added or updated relevant documentation?
QA steps: