Lost 95% of my Schemas

I’ve been working with Recipes for long years, and RankMath worked for me perfectly. But after the last Google Update, suddenly I lost (almost) all my Recipe Cards from Google, the schema ones.

And we’re talking about recipes in 1º-2º place. Also, the ranking from Google serp kept the same, so it’s a schema’s problem.

In Search Console, there’s no big errors and using Dev Tools from Google, it says the schema’s good. Also, I always shows the schema in front-end using the rankmath shortcode.

Now the “fun” thing is, that I have 2 other websites where everything’s working perfectly, and nothing changed. Using the same config, same schemas, and same way to work.

An example of lost website is recetas.fitness, and an example of still working website is frutapedia.com.es

I’m just starting to believe that I need to wait somehow, because there’s no reason to one to fall, and to other to keep the positions. I’ve ever made linkbuilding, and I’ve ever made anything “black”, just pure and quality content.

Is there a way to fix this with RankMath? Or RankMath Pro.