Prevent removing and re-adding of the slideVisibleClass and slideFullyVisibleClass classes #7505
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…revents unnecessary style recalculations (This performance difference is mostly noticable when moving a slide with a mouse or touchmove because updateSlidesProgress is triggered for every keyboard-/touchevent)
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t0ggles-create swiper |
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Task nolimits4web/SWIPER-96 was created |
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Task nolimits4web/SWIPER-96 status changed to Done |
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(This is similar to previously fixed performance issue #7355, but for another slide class this time.)
Prevents removing and re-adding of the slideVisibleClass and slideFullyVisibleClass classes. This happens for every scroll/move when watchSlidesProgress is enabled, causing an unnecessary performance penalty.
Fixes #7504