Ezra Bridger didn't appear in Star Wars: The Rise of Skywalker, but the young Jedi is set to make his live-action debut in Ahsoka. The Star Wars universe has a rich history with animated content, and the live-action shows have been tapping into that pool of characters. Star Wars Rebels' Ghost crew is set to continue their adventures in Ahsoka, which will see the titular former Jedi joining forces with Sabine Wren in an effort to stop Grand Admiral Thrawn from returning. Ezra has been seen as a hologram in trailers, but his present-day appearance won't be revealed until he arrives.
https://screenrant.com/ahsoka-star-wars-rebels-ezra-bridger-age-how-old/