I don’t know what the timeline for “soon” is, but the “Can I use a Wyze Cam as a chime for Wyze Video Doorbell v2?” article in the Wyze Help Center says this:
We plan to expand this function to Wyze Cam v3 soon.
Also…
You created this post in the Cameras category. There’s a separate Wishlist category if you think this topic warrants that. My understanding is that posts to that category go into a queue to await Moderator approval before they’re publicly available for voting and response. If you want this to be an actual Wishlist item, then you can flag your own initial post and use that to send a message to the Moderators and ask them to recategorize this.
While I like the idea of the Cameras as Chime feature and think it would be cool if other Wyze video doorbell models and cameras supported it, I would note that, like many new Wyze features, it definitely has some bugs that need to be worked out.