Mirrored mode does not behave properly with 3 displays attached.

[justMaku]

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Required information

In order to help us sort your issue, we ask that you provide the following information:

• Mac model: MacBook Pro M1 Max
• macOS version: Ventura 13.0
• Monitor setup: 3 exactly the same displays side by side.

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Description of issue / Feature request

See the screenshot - I'd expect the first/left display to also be mirrored.

[glouel]

Hey @justMaku

If I had to bet, your screens are ordered in macOS as

1. middle
2. right
3. left

And Aerial mirrors them in that order.

Mirrored is something someone suggested for dual display, but it really falls down on complex cases (and yours isn't that complex, imagine 1 more monitor on top of your right screen). I'll try to see if I can improve it a bit but hard to say as there will always be weird edge cases.

[justMaku]

Mirrored is something someone suggested for dual display.

Yup, that's me, but unfortunately due to ~reasons~ I can not fix that :/

[glouel]

I had a look as I don't really remember much, the way it works is fairly basic, I need to implement something in Display Detection to take care of it. I'll try to have a look next week and keep you posted.

[justMaku]

No worries, and (more importantly) no rush!