Hi @luciamarinescu
So I’ve done a bit more investigating. I just upgraded to WordPress 5.9.3 but it still appears.
I then wondered if it could be caused by my caching plugin. I use Siteground Optimizer. After deactivating this I was able to hide the notification, clear my browser cache and re-login and it was still hidden.
After activating the caching plugin, it re-appeared. I can’t not use my caching plugin, as it significantly increases my site speed.
I’ve been using this caching plugin for the last 4 updates to your plugin, and it has only been a problem with the your latest version (as at the time of writing this), and all other notifications that appear due to other plugin updates, happily hide and stay hidden, many of which have been very recent.
Maybe this will help your developer, as I don’t know if the other person who reported this is using the same caching plugin.
Thanks