Resize handler precision mismatch

[davidjerleke]

Discussed in #569.

Bug description

^{Originally posted by hamidrezahanafi September 18, 2023}
The trigger to resize observer is coming from a height change in the slides but we only check the widths for an axis x slider. In this case width didn't change but upon checking the old width 163.890625 and new width 163.89060974121094 it seems that style width and observer width have different precision. 163.890625 is the actual rounded number of 163.89060974121094.
So library trigger a resize event without any width change which I think is library issue.

Suggested solution

• See comment.
• This also solves Carousel transition animation broken on Firefox (117) #568.