In the Turkish version of the ChessStar website, in principle, they have completed the translation into the Turkish language, there are still small fragments of content, which we will add in the near future.
Also, they corrected the filter of published compositions:
Now they are located on the list as follows (by genre):

#2, #3, #N (N>=4), H#, S#, Studies.

Почему, этуды в конце листька.
Due to the fact that this section of the composition does not belong to the task genre.
Why is this genre at the end of the list and not at the beginning? Because that's how the list looks more optimally.
As for the current, generally accepted, distribution of tasks and etudes on the list, when the latter are between one and the same task genre, it is not quite true.
They completed the work with feedback.
Now, when you have questions and comments, it is not necessary for registered users to send an e-mail to the site's administration. It is enough to click on Personal Cabinet in the main menu and the Help link will open to the right of the main panel, after clicking on which a page with a text field will open.
В 2024-2025г.г. We plan to update the design of the site and its functionality.

The diagram editor will take a completely different look and with new functionality, for example, it will be possible to publish diagrams with or without a solution, and also – Publish your work on social networks. If it works, then you can add the animation of moves.
Plus, thanks to this program, you will be able to make comments on your tasks or sketches, which will be displayed on the program diagram, online, and more: you will also be able to create your creations with a co-author in real time, in a common room, while communicating in in the chat mode or in the sound mode.
But the question is different: how much all these innovations are necessary for compilers – пакежет время.
I wish luck and success to all the participants in the World Cup!
Everything is good!