ViewAttachmentComponent Resolution Low After Moving Into Frame

UI Frameworks SwiftUI
lunargarde OP
Created 1w
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If a ViewAttachmentComponent moves into frame, it is low resolution until something changes the view while it is in frame.

Video demonstrating the behavior: https://youtu.be/KXEFFiAnv1s

I am on visionOS 27 beta 4. This did not occur when I was on visionOS 26.5. Also using Xcode 27.0 beta 4 and macOS 27.0 beta 4.

To reproduce, have a ViewAttachmentComponent in an immersive space, look away, then look back, and it'll be low resolution. Anything which would change the view while it's in frame will then cause it to update in full resolution.

Screenshot of low-resolution view after it moves back into frame from being out of frame:

Screenshot after updating the view, making it high-resolution again:

I've submitted feedback as FB24116473.

Answered by Vision Pro Engineer in 901661022

Hey @lunargarde,

Thanks for filing this bug report. The team has identified a potential fix for a future OS update. Your report will be updated when it is resolved.

We're not aware of any recommended workaround so far. If you find something that helps you avoid the issue, please share it with the community by posting it here.

For others that encounter this issue, even though we're aware of this issue, we still encourage you to open a bug report, and post the FB number here once you do. Please reference FB24116473, include a video of the issue, and a link to the app where the issue appears. The specific info you include in your bug report may help our investigation and prioritization. Filing the bug report will allow you to get notified when it is resolved.

Bug Reporting: How and Why? explains how you can open a bug report.

Thanks,
Michael

Replies  2
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lunargarde OP
1d

This is still an issue in beta 5. Is anyone looking into it? I'd also like to point out that this is NOT foveated rendering. It stays like that even when I'm looking straight at it, and the recording was made using the high quality mode.

Vision Pro Engineer OP
Apple
9h
Accepted Answer

Hey @lunargarde,

Thanks for filing this bug report. The team has identified a potential fix for a future OS update. Your report will be updated when it is resolved.

We're not aware of any recommended workaround so far. If you find something that helps you avoid the issue, please share it with the community by posting it here.

For others that encounter this issue, even though we're aware of this issue, we still encourage you to open a bug report, and post the FB number here once you do. Please reference FB24116473, include a video of the issue, and a link to the app where the issue appears. The specific info you include in your bug report may help our investigation and prioritization. Filing the bug report will allow you to get notified when it is resolved.

Bug Reporting: How and Why? explains how you can open a bug report.

Thanks,
Michael

ViewAttachmentComponent Resolution Low After Moving Into Frame
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