Show/hide secret variable values in custom actions

Show/hide secret variable values in Actions → Library → Custom Actions

When you create an event secret, it is not currently possible to see what value you’ve set it to, this makes is easy to have unknown typo issues. (For instance, did I set the VERSION secret to ‘v2’ or was it ‘V2’? ) Currently without having to add a console.log to ‘debug’ this, I can’t see the value.

Suggested update, is that likely many others website admin tools, add a show/hide option so that it is easier to confirm set values.