What are good certifications/courses for junior SDETs?

Hi, I'm someone who likes to learn in a structured way, so I'm interested in studying for certifications or signing up for courses. I have minimal experience with Playwright (Java and Typescript) and Cucumber.

I'm aware certifications may not be valued as much on a resume and actual hands-on experience is better, but I'm still interested in them for the learning aspects.

Any recommendations appreciated. Thanks in advance!