Wordpress LScache Plugin: UCSS breaks functionality in Storefront theme
Last Updated on: Wed, 15 Apr 2026 00:00:02 I found out the mobile menu toggle wasnt working, the gallery images on single product page were not displaying correctly and also the product zoom/magnification toggle was not displaying correctly. I found the issue is with UCSS but I cant get UCSS whitelist to work. (official Storefront theme) you mean this theme ? https://wordpress.org/themes/storefront/ @CacheCrawler Yes. Exactly Hi, May I know the version you are using, also the website you need help with? Regards, Lehan Hi, please try add main-navigation , woocommerce-product-gallery__trigger , pswp to your whitelist. Regards, Lehan main-navigation woocommerce-product-gallery__trigger pswp @CacheCrawler @lehanliii Ive added them to the whitelist in this format but problem is still there .main-navigation .woocommerce-product-gallery__trigger .pswp Example link is Here Im using latest dev commit 4.2rc3 but problem has been existing since UCSS was introduced did you purge the CCSS explicitly afterwards ? @CacheCrawler Yes I did a purge entire cache action. purge all wont purge CCSS/UCSS , you have to explicitly click purge all ? CCSS Thanks @CacheCrawler I did purge the CCSS and it seems to solve the problem.
LiteCache Rush: Speed comes from using less, not from doing it faster
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