multiple custom fields delete colours

Hello,

I’ve created a custom field (select list) with multiple options and each with a different colour. But when I create another custom field all colours are deleted/ignored.
It seems that div class names are not created correctly:

With one custom field div looks like this (my custom field is named „users“):

But with the second custom field it just looks like:

What is the problem in here?

Best wishes.

Does nobody know how to solve this problem? I guess I’m not the only one struggling with this issue.

It seems to be a bug since, I guess, this is not intended. Otherwise you can’t create more than one custom field AND use colours.

Any idea?

i’m having a similar issue.