Stuck in ancient temple puzzle with mirrors and arrow platforms

[Lee]

I can't figure out what I"m supposed to do to get to the chest on the right. I take the arrow on the left to bounce off a mirror to land on the platform on the top side of the room, and then there's another arrow, and the only ways I can get to the chest platform are to move the mirrors but I can't get them to where I"ll land on the platform on the right i just hit the wall, so I don't know what to do. I"m pretty pissed off right now, and have tried everything.

[Wisp]

You have to swap the two bottom pieces, using the little nook in the bottom right. You can stand in the one tile gap to push them down and around.

The placement you're looking for should resemble:

....../
\...../

[Lee]

yeah i did that and i smash into the wall on the right and don't land on the arrow platform because i'm not vertically aligned with it

[Wisp]

https://youtu.be/2qZvl5sVu30 You're doing this?

[Lee]

okay idk why i didn't realize the mirrors are two way. i'm literally playing talos principle 2 right now and this ♥♥♥♥ got me. ty

[thegrassyknoll]

So right after you complete this and use key on door, you are stuck? Where to next?

[Lee]

I'm not stuck anymore he answered my question with the video.