jbruniquel

Excellent.

In my version, it was line 409, but anyway, I found IRIS COLOR PICKER tag and the patch works fine.

Many thanks.

Yes I have these errors

Uncaught TypeError: jQuery(…).wpColorPicker is not a function
Uncaught TypeError: Cannot read property ‘hasClass’ of undefined

Unfortunately I don’t have necessary skills to help you.

And I understand your lack of time. The only point is that Unsplash has now around 1,000 images.

– User group cannot be assigned to existing users

Yes it can but it has to be done manually (ie user by user) which is not very convenient