Issue Summary

Facing issues with small amount of Pull Request (with lots of comments) where UI on PR general view(scrolled to the bottom) will suddenly start to scroll up, breaking the flow after upgrading Bitbucket to 10.2.3 version.
Issue is getting replicated the issue in Microsoft Edge and Firefox browser.

Steps to Reproduce

N/A

Expected Results

PR general view should not start to scroll up.

Actual Results

PR general view(scrolled to the bottom) suddenly start to scroll up.

Workaround

In Bitbucket 10.2 with the addition of the properties object in the pull request server response when polling for updates. From the HAR file, the values in the properties object are constantly increasing (cycleTimeAmounts.total is changing. see diff below) which breaks the logic to determine to update the activities on the page. This causes the activities to reflow on the page, causing the flicker that the customer sees.

We need to disable the plugin that monitors cycle time that is incrementing these numbers.