Internal attributes are now handled by the new backend setup for attribute tags

resources/views/components/attribute/internal.blade.php

@@ -1,5 +1,5 @@
 <!-- $o=Internal::class -->
-@foreach (old($o->name_lc,$o->values) as $value)
+@foreach(old($o->name_lc,$o->values) as $value)
 	@if($loop->index)<br>@endif
 	{{ $value }}
 @endforeach

resources/views/components/attribute/internal/timestamp.blade.php

@@ -1,5 +1,5 @@
 <!-- $o=Internal\Timestamp::class -->
-@foreach (old($o->name_lc,$o->values) as $value)
+@foreach(old($o->name_lc,$o->values) as $value)
 	@if($loop->index)<br>@endif
 	{{ \Carbon\Carbon::createFromTimestamp(strtotime($value))->format(config('pla.datetime_format','Y-m-d H:i:s')) }}
 @endforeach

resources/views/components/attribute/schema/generic.blade.php

@@ -0,0 +1 @@
+{!! $o->values->join('<br>') !!}