How to skip Fastcgi Cache on Homepage?

I am running a WordPress website with Nginx.

However, due to compatibility issues with certain plugins, the login function does not work only on the homepage when fastcgi is activated.

So I want to disable fastcgi cache only on the homepage.

I have already set skip_cache as shown below,

        set $skip_cache 0;

        if ($request_method = POST) {
                set $skip_cache 1;
               set $skip_reason "POST";

        }
        if ($query_string != "") {
                set $skip_cache 1;
               set $skip_reason "QUERY_STRING";

        }
        if ( $cookie_woocommerce_items_in_cart = "1" ){ 
        set $skip_cache 1; 
       set $skip_reason WP_WooCommerce;

        } 
        if ( $cookie_woocommerce_cart_hash = "1" ){ 
        set $skip_cache 1; 
       set $skip_reason WP_WooCommerce;

        } 
        if ( $cookie_wp_woocommerce_session_[a-z0-9] = "1" ){ 
        set $skip_cache 1; 
           set $skip_reason WP_WooCommerce;
        } 
        if ( $cookie_wp_automatewoo_visitor_[a-z0-9] = "1" ){ 
        set $skip_cache 1; 
           set $skip_reason automatewoo;
        } 
        if ( $cookie_wp_automatewoo_session_started = "1" ){ 
        set $skip_cache 1; 
           set $skip_reason automatewoo;
        } 
        
    # WooCommerce-specific cache skip rules
    if ($request_uri ~* "/store.*|/cart.*|/my-account.*|/checkout.*|/addons.*") {
    set $skip_cache 1;
       set $skip_reason WP_WooCommerce;
    }

    if ( $arg_add-to-cart != "" ) { 
    set $skip_cache 1; 
       set $skip_reason add-to-cart;
    }
    if ($http_cookie ~* "comment_author|wordpress_[a-f0-9]+|wp-postpass|wp_automatewoo_session_started|wp_automatewoo_visitor_[a-z0-9]|arlsf_c|wp_automatewoo_[a-z0-9]|yith_wcwl_products|wordpress_no_cache|wordpress_logged_in|woocommerce_items_in_cart|woocommerce_cart_hash|tinv_wishlistkey") {
            set $skip_cache 1;
           set $skip_reason cookie;
    }
    
    if ($request_uri ~* "(/thskan/|/my-account/|pum-[a-z0-9]|pum_[a-z0-9]|/checkout/|/cart/|/wp-admin/|/xmlrpc.php|/wp-(app|cron|login|register|mail).php|wp-.*.php|/feed/|index.php|wp-comments-popup.php|wp-links-opml.php|wp-locations.php|sitemap(_index)?.xml|[a-z0-9_-]+-sitemap([0-9]+)?.xml)") {
            set $skip_cache 1;
           set $skip_reason uri;

    }

    location ~ [^/]\.php(/|$) {
        fastcgi_split_path_info ^(.+?\.php)(/.*)$;
        if (!-f $document_root$fastcgi_script_name) {
            return 404;
        }

        fastcgi_read_timeout 300;
        fastcgi_pass unix:/run/php/php7.4-fpm.sock;
        fastcgi_index index.php;
        fastcgi_buffers 64 16k; # default 8 4k
 
        #이 아래는 fastcgi 추가로 입력한것.
        fastcgi_buffer_size 32k;
        
        fastcgi_cache_bypass $skip_cache;
        fastcgi_no_cache $skip_cache;
        fastcgi_cache seoartgallery.com;
        fastcgi_cache_valid 200 301 302 60m;
        
        fastcgi_cache_min_uses 1;
        fastcgi_cache_lock on;
        
        add_header X-FastCGI-Cache $upstream_cache_status;
        add_header WP-Bullet-Skip $skip_reason;

        fastcgi_cache_valid 404 1m;
        fastcgi_cache_valid 500 502 504 5m;

       include fastcgi_params;
    }   
        

but I am wondering how to skip cache only on home page.