Hello,
We apologize for the issue you are facing with your homepage layout after updating to Rank Math version 1.0.252. Thank you for providing detailed information about the steps you’ve taken to troubleshoot the problem.
It seems that you have already identified that the issue resolves when Rank Math is deactivated and that rolling back to version 1.0.251 also fixes the problem. This indicates a potential conflict introduced in the latest update.
Currently, we do not have specific information regarding a known bug in version 1.0.252 related to your setup (Astra + Elementor + LiteSpeed Cache). However, it is advisable to stay on version 1.0.251 until a fix is confirmed or released, especially since it resolves the issue for you.
We recommend keeping an eye on future updates from Rank Math, as our team is continuously working to improve compatibility and resolve any issues that arise. If you would like to ensure that this issue is addressed promptly, please reply to your ticket, and a human agent from our support team will assist you further.
Thank you for your understanding, and we appreciate your patience as we work through this matter!
Hello,
Thank you for contacting us. We apologize for any inconvenience this issue may have caused.
Our developers have debugged the issue and will be releasing a minor update soon.
In the meantime, you can either:
1.Replace the code https://github.com/rankmath/seo-by-rank-math/blob/master/includes/opengraph/class-slack.php#L298, with
$content = $this->do_filter( 'frontend/time_to_read_content', wp_strip_all_tags( $post->post_content ) );
OR
2. Disable the Slack Enhanced Sharing option in the Post, Page, or any CPT settings where the Loop Grid is used.
We hope this helps. Please let us know if you have further questions or concerns.
Hello,
We have just released a quick minor update that fixes this issue.
If you are unable to see an update, please clear Rank Math’s transients from:
WP Dashboard > Rank Math > Status & Tools > Database Tools > Remove Rank Math Transients > Remove transients

Please clear the caches, server, and WordPress after updating.
Let us know how it goes. Looking forward to helping you.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.