Favicon and site title not showing up in Google results after over a month

Basically the title; built a site a few months ago, indexed it in Search Console and everything. The site title **still** just shows as the website URL in search results, and the favicon is still just the generic globe icon Google shows. I've searched all over for a fix, and all the results seem to say "just wait a few days". Website is built in Wordpress, using the X Theme, and Favicon was uploaded via the Wordpress "Site Identity" panel. I've built several websites using the same platform, and never had this issue, any input would be appreciated - thanks in advance!!