Rahul

Hi AlwaysEnthusiast,
You can find the list of continent code here.

You can add multiple continents like this.
if($countryCode!="EU" || $countryCode!="AS")

You can also change the continent code to country code, but you need to replace this code:

$countryCode = $userInfo->continent->code;

to

$countryCode = $userInfo->country->isoCode;

I agree this is only a temporary fix. But small plugin updates will not affect this. I hope they will fix the space issue soon.

Can you make sure that geo IP plugin is active?

Maybe your friend visits the site before and the cookie might already saved.
To clear that append ?cookie=delete to the end of the website and test.
Like this
https://readmk.com/?cookie=delete

In my case, my client is in Belgium, and he said that it is popping up there.

Okay, I added an extra line. Replace previous code with this code.

function hide_cookie_bar() {
    include_once(ABSPATH .'wp-admin/includes/plugin.php');
    if( is_plugin_active( 'geoip-detect/geoip-detect.php' ) ) {
        $userInfo = geoip_detect2_get_info_from_current_ip();
        $countryCode = $userInfo->continent->code;
        if($countryCode!="EU") {
            ?>
            <style>
            #catapult-cookie-bar{
                padding: 0px !important;
                max-height: 0px !important;
                min-height: 0px !important;
            }
            </style>
            <?php
        }
    }
  }
add_action( 'wp_head', 'hide_cookie_bar' );