Finally beat the toughest boss in 'Celestial Frontier'—but the DLC has me stumped!

After weeks of grinding and learning patterns, I finally defeated the Abyssal Warden in 'Celestial Frontier' last night. It felt amazing to see that victory screen after so many tries, especially because I was playing on the hardest difficulty. But now I’m stuck on the new DLC, "Echoes of the Void." The DLC adds some cool new mechanics like time manipulation, but the puzzles are way more complex than the base game. I’ve tried watching a few walkthrough videos, but they either spoil too much or don’t explain the puzzle logic well. I want to figure things out myself but also don’t want to spend hours stuck on the same puzzle every time I play. Has anyone else tackled this DLC? How did you balance figuring out the puzzles without spoilers? Are there any subtle hints in the game environment I might be missing that helped you get through the tougher parts?