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Bubbles

Engine 6.8.3

April 9, 2026

Full changelog on GitHub →
SliderBlock + ShowHide Edge Case

Fixed a niche crash where SliderBlock could throw when combined with ShowHide, and the left arrow could go missing after the slider re-appeared. Sliders now stay stable when shown and hidden during a creative.

Responsive Scaling Safeguard

Removed a leftover $sf.ext.geom() viewport correction that could break responsive scaling in some placements. Creatives now scale predictably across all supported environments.

Submit Button Stuck After Preview Refresh

Fixed an issue where the form submit button’s success and error states could get stuck when refreshing the creative preview. The button now resets cleanly on every refresh.