Noto Color Emoji in Chrome flicker and clip

[amyjko]

Expected behavior

Emoij should render at all sizes correctly.

Actual behavior

When phrases rendered in Noto Color Emoji are scaled between a certain range, they flicker and get clipped.

Try this program:

Floating Foods
===
food: "🥮🍵🧋🥟🍛🍜🍱🍘🍢" ÷ ""

latest•['']: 
    food … ∆ Time(1000ms) … 
    latest.replace(Random(1 6) food.random())

Group(
    Grid(3 3m 1m 1m) 
    latest.translate(
        ƒ (dish•"" index•#)
            Phrase(
                dish 
                name: "\dish\-\index\"
                entering: Pose(opacity: 0 scale: 2)
                resting: Sequence(sway(360°) duration:4s)
                duration: 1s
            )
    )
)

Zoom in and out on Chrome 119 and the foods appear, disappear, and flicker.

This issue appears to be limited to Chrome and it didn't appear to happen on Chrome 118.

Screenshots

Environment

Desktop

• mac OS 14
• Chrome 119

[amyjko]

May be related to this still open Chromium issue:

https://bugs.chromium.org/p/chromium/issues/detail?id=1153296

[amyjko]

Filed this bug on Chromium:

https://bugs.chromium.org/p/chromium/issues/detail?id=1501601

[amyjko]

According to Chromium, this should be resolved in Chrome 120, which isn't released yet.

[amyjko]

This is now resolved in Chrome 120.