webp not working

I have Chrome, Firefox, and Edge updated browsers.

and Installed plugin update 3.6, Updated WordPress 5.6

This plugin (Litespeed) has not been tested with the current version of WordPress 5.6.

I have configured all settings accurately.
On the media option, there are showing webp files.
But I can’t see the webp files when browsing on my two sites.

They’re always showing jpg files.

Now what ?!

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