In custom profile fields in subsilver2, the default custom profile field "website" is not shown even if it is activated.

Steps to reproduce:

• Enable subsilver2
• fill the custom profile field "website" if not filled
• The button is not shown in viewtopic nor in memberlist.
• neither are other custom profile fields.

If you switch back to prosilver afterwards, the fields are shown as expected in prosilver.
See also (german): https://www.phpbb.de/community/viewtopic.php?f=147&t=234828