[Designer] Tint does not apply to Image

Problem Description

I found the tint property, but it does not apply on any image. I tried png, svg.

https://github.com/microsoft/AdaptiveCards/blob/68ce846e98c288d409873a1faa33a7df50e4617f/schemas/src/elements/Image.json#L48

Json payload

{
    "icon":"data:image/svg+xml;base64,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"
}

Card JSON

{
    "type": "AdaptiveCard",
    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
    "version": "1.6",
    "body": [
        {
            "type": "Image",
            "url": "${icon}",
            "tint": "Good"
        }
    ]
}

Screenshot

Start with schemas/src/elements/Image.json and reproduce the provided Adaptive Card using the supplied PNG/SVG payload. Trace the Image tint behavior in the relevant renderer and verify that the tint visibly applies to both image formats.