webp images links not changed

Hi All, I have just started using the plugin and tried it on a test page and image but have run into an issue.

Images on the site display in webp format so although the plugin appears to change the uploaded image filename it doesnt seem to make any changes to the page hosting the image.

For example I uploaded an image IMG-20210905-WA0013.jpeg which when uploaded has a url of https://walkers-garage.co.uk/wp-content/uploads/20…20210905-WA0013.jpeg once added to a page the link is automatically amended to https://walkers-garage.co.uk/wp-content/uploads/20…20210905-WA0013.jpeg.pagespeed.ic.X07DgscvOq.webp in order to display the generated webp version. When the image filename is changed via the plugin it doesn’t seem to make any change to the link on the page.

Does this mean that the plugin cannot be used where webp images are utilised or is there a workaround/setting change to overcome the issue?

Thanks in advance for any help.