Hi @mattiaguatta,
Thank you for reaching out and providing us a screencast.
We see that, while WordPress says the post has been updated, the new metadata is not being saved. In most cases, this is due to a theme or plugin conflict.
In the screencast, we see that you have a few open updates available, can you please check if the issue persists after you updated your plugins, themes, and WordPress?
If it does, we would recommend doing a conflict check to check what combination of your theme/plugins creates this issue. The easiest way to do this is using the Health Check plugin troubleshooting mode.
Hi @mattiaguatta,
We are going ahead and mark this topic as resolved due to inactivity. If you require any further assistance, feel free to create a new topic. Thank you!