Invert colors snapshot method sometimes produces flipped image

[NickEntin]

No description provided.

[NickEntin]

@joshmsamuels I have a theory what's happening here, but I can't get it to reproduce locally right now. Can you try making this change locally and let me know which path it's taking (is the image backed by a CIImage or CGImage)?

--- a/Sources/AccessibilitySnapshot/Core/Swift/Classes/UIView+InvertColorsSnapshotting.swift
+++ b/Sources/AccessibilitySnapshot/Core/Swift/Classes/UIView+InvertColorsSnapshotting.swift
@@ -37,8 +37,15 @@ extension UIView {
                 drawHierarchy(in: bounds, afterScreenUpdates: true)
             }

+            let inputImage: CIImage
+            if let image = image.ciImage {
+                inputImage = image
+            } else {
+                inputImage = CIImage(cgImage: image.cgImage!)
+            }
+
             let filter = CIFilter(name: "CIColorInvert")!
-            filter.setValue(image.ciImage ?? CIImage(cgImage: image.cgImage!), forKey: kCIInputImageKey)
+            filter.setValue(inputImage, forKey: kCIInputImageKey)
             let ciContext = CIContext(cgContext: context.cgContext, options: nil)
             let invertedCIImage = filter.outputImage!
             let invertedCGImage = ciContext.createCGImage(invertedCIImage, from: invertedCIImage.extent)!

[joshmsamuels]

I am getting the else case locally. Is that the expected behaviour?