Severe Label Flickering When Switching Between Light and Dark Modes Using `lightPreset`

[uubbbb]

Here is the official demo link: https://docs.mapbox.com/help/demos/map-design/standard-style.html
The default style used is "standard-beta," and there is no flickering when switching the lighting.

2026-03-24.032147.mp4

However, when I set the style to "standard," flickering occurs when switching the lighting. This flickering was not quite as severe in version 3.14.0.

2026-03-23.182436_x264.mp4

When I upgraded the map version to 3.20.0, the flickering during lighting switches became extremely severe.

2026-03-23.182248_x264.mp4

[uubbbb]

In version 3.20.0—specifically the same build—the labels displayed on buildings are much more prominent:
“standard”

2026-03-24.035444_batch.mp4

“standard-beta”

2026-03-24.035600_batch.mp4

“standard-beta” is just so much smoother.