WhatsApp search extremely slow on iPhone 15 Pro Max

I am facing a serious performance issue with WhatsApp on my iPhone 15 Pro Max. The search function is extremely slow, while the same works fine on WhatsApp Web.

This issue started after the integration of Meta AI, and it is very frustrating and annoying to use the app.

I want to highlight that I have already tried all possible troubleshooting steps:

Updated WhatsApp to the latest version

• Updated iOS to the latest version
• Restarted my device multiple times
• Deleted and reinstalled WhatsApp
• Cleared WhatsApp storage and unnecessary media
• Reset iPhone settings (without erasing data)
• Disabled and re-enabled Siri & Search for WhatsApp
• Tried with and without iCloud backup restore
• Verified strong network/Wi-Fi connection

Despite all these steps, the issue still persists only on the iPhone app, not on WhatsApp Web.

Dropped mail to WhatsApp for this issue but no responce from WhatsApp.

[Re-Titled by Moderator]

Original Title: WhatsApp Search Results Delay