The .no-ajax
class was always an undocumented hack. Unfortunately, it’s no longer supported with the recent additions of the additional captcha options.
Instead, you can use the Custom Fields metabox on your page and add a redirect_to
field using the URL of the page as the value. This will reload the page after the review is submitted.

If you are using a page builder such as Elementor, simply edit the page in Gutenberg to use the Custom Field metabox, then edit the page again as usual in Elementor.
The upcoming Site Reviews v6.0 will also allow you to load the submitted review on the page without a page refresh using the “reviews_id” option on the block or shortcode.
