The ETA file sharing feature shows the same information that is seen while uploading a document.
It shows theestimated time of arrival of the document.
WABetaInfo has shared a screenshot, that shows the new ETA label in the chat bubble.

This feature is very useful for users in Argentina who can share documents up to 2GB.
Recently, a few users have received the update toshare files up to 2GB.
Currently, it is testing the ability to share large media files with a few users in Argentina.

Normally, Whatsapp users can share files up to 16MB.
Apart from this, Whatsapp is also testing new drawing tools on iOS.
The new tools are two pencils.

The existing blur tool is moved to the bottom bar where the two new pencils are available.
The blur tool is available under the color bar.
The tools are a part of iOS beta version 22.8.0.73.
