xb6262
Try it with this code in your .htacces file:
<IfModule LiteSpeed>
CacheLookup on
RewriteEngine On
RewriteCond %{REQUEST_METHOD} ^HEAD|GET$
RewriteRule .* - [E="Cache-Vary:flarum_remember,flarum_lscache_vary,locale"]
RewriteCond %{ORG_REQ_URI} !/admin
RewriteRule .* - [E=Cache-Control:no-cache]
</IfModule>
I updated the documentation some time ago because the extension itself adds the Cache-Vary header, but maybe it doesn't work for you or you are using an older version.
