Hello Triet,

Sorry for the inconvenience you're experiencing. WebP image support is available starting with Helix Ultimate version 2.1.3. Please update your Helix Ultimate template to the latest version to enable this feature. You can review the changelog here: https://www.joomshaper.com/downloads/template/helixultimate.

Hope this helps!

Best regards

Hello Triet,

Sorry for the inconvenience. To address the .webp image upload issue, please download the latest Helix Ultimate plugin (version 2.2.1) from this link: www.joomshaper.com/downloads/template/helixultimate. Then, install it using the Joomla extension installer.

Best regards

Hi Atick Eashrak Shuvo,

After uploading plg_system_helixultimate_v2.2.1.zip,

✅ As you mentioned, I can now successfully upload .webp images. ⚠️ However, the front-end shows the following error: 0 Top-level selectors may not contain the parent selector "&". , 749 | &.sppb-btn-default { | ^ ' presets.scss 749:1 @import - 1:9 root stylesheet

Best regards

Hi Atick Eashrak Shuvo It work well Thank you for your support

You're very welcome! I’m glad to hear that it worked well for you. If you need any further assistance or have additional questions, please don’t hesitate to reach out.