Issue Summary

Popular content calculation is sometimes incorrect, because the scan response from search index is not guaranteed to be grouped by content id.

Steps to Reproduce

1. Create one page say "first page"
2. Create 10 more pages, then add a like to each of them
3. Go to the popular tab to check result

Expected Results

"first page" shouldn't be in the first screen because the later 10 pages should have higher popularity score.

Actual Results

Sometimes the first page will appear in the first screen, indicating the calculation is incorrect. With Opensearch being used, this is more likely to happen.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available