Core Web Vitals & Mobile Indexing Question

For the last few months, I've been focusing on my Core Web Vitals score in the search console and managed to get my page speed insight scores to 95+ on all pages for mobile.

All of my mobile URLs are now classed as 'good' in GSC, whereas my desktop URLs are classed as 'need improvement'. Now Google has switched over to mobile-only crawling & indexing, does the desktop CWV scores matter? And should I only focus on the mobile scores?