[Closed] Menu sync time out issue - workaround or Patch?

Background of the issue:
We have a problem updating the site using WPML, either modifications or translation itself, as well as Menu sync. We hired a developer who found that the WPML menu sync feature is resource-intensive, causing Cloudflare to time out. The developer attempted several optimizations, including clearing the PYS events queue table, installing the WP-Optimize plugin, and logging database queries. They also tried running menu sync via CLI and considered caching options like Kinsta's Redis cache. The issue seems to be related to the n+1 query problem due to the high number of menu options and languages.

Symptoms:
Menu sync feature in WPML is causing Cloudflare to time out due to high resource usage and a large number of database queries.

Questions:
Can WPML authors suggest a workaround or patch to make the menu sync feature less resource-intensive?
Is there a way to solve the n+1 query problem in WPML's menu sync feature?
Can WPML stream output to prevent Cloudflare from timing out?