[HOLD for payment 2024-08-14] [HOLD for payment 2024-08-09] Optimize frontend performance in most recent mode #45528
Description
Problem
For moderate to large accounts like @JmillsExpensify's, the app frequently hangs and lags when doing basic actions like approving reports, pinning reports, etc. We know this performance should be better, but is it possible to optimize it only on the frontend, or do we also need to implement pagination to return less total reports.
Solution
Profile the app when it's lagging to see where the most time is being spent and how we might improve it. Determine if optimizations will be sufficient or if pagination is required.
We have started investigating Jason's app performance in this thread.