Improper for loop promotion from while

[LexManos]

1.16-pre1 RealmsSelectWorldTemplate.func_224497_a

WorldTemplatePaginatedList worldtemplatepaginatedlist = p_224497_1_;
Either<WorldTemplatePaginatedList, String> either;
for(RealmsClient realmsclient = RealmsClient.func_224911_a(); worldtemplatepaginatedlist != null; worldtemplatepaginatedlist = RealmsSelectWorldTemplateScreen.this.field_230706_i_.func_213169_a(() -> {
   if (either.right().isPresent()) {
      ...
   } else {
      ...
   }
}).join()) {
   either = RealmsSelectWorldTemplateScreen.this.func_224509_a(worldtemplatepaginatedlist, realmsclient);
}

WorldTemplatePaginatedList worldtemplatepaginatedlist = p_224497_1_;
RealmsClient realmsclient = RealmsClient.func_224911_a();
while (worldtemplatepaginatedlist != null) {
   Either<WorldTemplatePaginatedList, String> either = RealmsSelectWorldTemplateScreen.this.func_224509_a(worldtemplatepaginatedlist, realmsclient);
   worldtemplatepaginatedlist = RealmsSelectWorldTemplateScreen.this.field_230706_i_.func_213169_a(() -> {
      if (either.right().isPresent()) {
         ...
      } else {
         ...
      }
   };
}