Bug: resize detection is visible for other (custom) users

Can you confirm whether your clients have the ability to activate plugins?

Yes, I can: https://www.dropbox.com/s/fw0jcsa5fix2mox/Printscreen%202020-11-06%20231420.jpg?dl=1

• This reply was modified 4 years, 4 months ago by Jonathan.

Alright, next step is to login with those permissions, load a page where Resize Detection shows up, and check the HTML (View Source). Look for this function directly in a script element (inlined) in the page:
function checkImageSizes

If you don’t see it, then some other plugin has merged it into a combined JS file, and that is why it shows up when it shouldn’t.

I see the function checkImageSizes: https://www.dropbox.com/s/u7fkj41vbu1glve/Printscreen%202020-11-09%20212603.jpg?dl=1

So, what’s next?

Are you using this filter anywhere: ewww_image_optimizer_admin_permissions ?
I would check your theme and plugin folders, do a full search in all .php files to see if third-party code is altering that also.

Nope, we don’t use it elsewhere.

So what is next?

The only thing I can think to try at this point is the standard WP troubleshooting:
1. disable all plugins except EWWW IO, and switch to the 2020 theme.
2. make sure resize detection is no longer visible for the user account/role in question
3. enable your theme, test again
4. enable plugins one by one to see when the resize detection script comes back