The button widget does not work with WordFence. Usually, WordFence asked to whitelist action, but not with this. I just gives a timestamp when trying to edit the button. All plugins are up to date and this does the same on different websites.
Button Widget Not Working with WordFence
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Hi Mark,
To resolve this please navigate to WP AdminWordfenceTools and open the Live Traffic tab. Filter by Blocked by Firewall and search the request you just made, it’ll be associated with your user account and the parm will start with body: instance=%7B%22frames%22%3A%5B%7B%22content Click Whitelist param from Firewall.
