Google is transitioning to a new metric to measure the responsiveness of sites, Interaction to Next Paint (INP), which will replace FID as a Core Web Vital in March 2024.
Search Console has detected your site has the following INP issue:
INP issue: longer than 200ms (mobile)
We highly recommend site owners achieve good Core Web Vitals for success with Search and to ensure a great user experience generally. This, along with other page experience aspects, aligns with what our core ranking systems seek to reward.
Received this email from Google Search Console:
According to https://www.phpied.com/fixing-inp-with-a-viewport-tag/ it may be due to the click delay, which can be fixed with a viewport tweak.