I am struggling to figure out how to show an google adsense ad on our react app with a sufficiently narrow height (preferably 50 – 60 pixels, 75 pixels max). We have the following component:

import React, { useEffect, useContext } from 'react';
import GlobalContext from '../../context/GlobalContext';
import { Row } from 'react-bootstrap';

const Adsense = () => {
    const { userTier } = useContext(GlobalContext);

    // Check if Adsense should be displayed
    if (process.env.REACT_APP_SHOW_ADSENSE !== 'true' || userTier.value >= 2) {
        return null; // Do not render anything if not staging
    }

    // just the one ad for now
    useEffect(() => {
        try {
            (window.adsbygoogle = window.adsbygoogle || []).push({});
        } catch (e) {
            console.error('Error loading Adsense script:', e);
        }
    }, []);

    // mock ad for localhost
    const isLocalhost = window?.location?.hostname === 'localhost' || false;
    if (isLocalhost) {
        return (
            // <div style={{ position: 'fixed', bottom: 0, width: '100%', zIndex: 1000, backgroundColor: 'gray', textAlign: 'center' }}>
            <div style={{ backgroundColor: 'gray', textAlign: 'center' }}>
                <p style={{ padding: '20px', color: 'white' }}>Ad placeholder</p>
            </div>
        );
    }

    // real ad for staging/production (fixed to location)
    return (
        <Row className='dropdown-row' style={{ maxHeight: 75 }}>
            <ins
                className='adsbygoogle'
                style={{ display: 'block', height: '100%' }}
                data-ad-client='ca-pub-XXXXX'
                data-ad-slot='XXXXX'
                data-ad-format='auto' // 'horizontal'
                data-full-width-responsive='true'
            />
        </Row>
    );
};

Without style={{ maxHeight: 75 }}, a giant rectangle ad of 250px is displaying. When I add style={{ maxHeight: 75 }}, or when I replace data-ad-format from ‘auto’ to ‘horizontal’, the ad stop appearing on our website. Is there anything else we can do to get a 60 – 75px ad height?