Small-radius heatmap flickers when moving the map
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@mourner is already working on this.
Since Aug 25, 2020.
bug :lady_beetle:
- Dominant language
- TypeScript
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Description
Pitching maps with heatmap layers cause "far" kernels to change on every frame (kind of flicker, in a blurry heatmap sort of way).

Reproducible on any heatmap, including the [examples page](https://www.mapbox.com/mapbox-gl-js/example/heatmap-layer/).
cc @mourner
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