Previously we had indicated that we were going to leave Creation Club DLCs alone, but that was before it became known that the base game would provide this content to everyone across the board, on all platforms. We don't know when exactly in 2022 this update will take place, so please don't ask. Given that the base game for SE now contains an additional 4 DLCs as content, and we're committed to addressing issues in the content of the base game, we are planning to have the next regular update in 2022 incorporate fixes for these additional DLCs.
Fortunately the community has largely stepped up and dealt with the problems that resulted from it and update for various mods are out and more are coming. As many of you are no doubt aware by now, Skyrim SE 1.6.318 brought a larger than normal amount of changes to the game.