Google Mobile Crawler is not reading the CSS

[chiqui3d]

I wanted to ask if it's Nextjs problem, since I've been looking for other alternatives and I can't find why the screenshot in Google Search Console comes out without the styles, in other pages without Nextjs I haven't had that problem.

This is the screenshot generated by Google from Google Search Console.

This is my website of Posicionamiento web Málaga https://www.clicksolution.es/

[chiqui3d]

It seems to be fixed, because now it works, I added a ; after gtag analytics function.

<script dangerouslySetInnerHTML={{
                            __html: `window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);};gtag('js', new Date());gtag('config', '${GA_TRACKING_ID}', {page_path: window.location.pathname});gtag('config', '${GA_ADS_ID}');`,
                        }}
                    />