Link to a page where the issue can be seen: hidden link
I expected to see: when I check the box next to Title the boxes next to all the posts should be checked
Instead, I got: checking or unchecking the 'select all' button doesn't do anything at all
=== I have deactivated all other plugins and this behavior continues. Note that it also affects the plugins page and the updates page - basically all pages that include a 'select all' checkbox
I'm sorry for the inconvenience arising from this.
We are aware of the problem (the WordPress 6.5 update broke this), and our developers have identified the cause, and assure me that they should be in a position to fix this before too long. I don't have anything more specific, though, I'm afraid.