Altitude Slider for IE does not work

BSS_LH

Altitude slider functions in IE at Windy website.
Altitude slider functions in Chrome at API

Altitude slider does NOT function at IE at API.

Is this according to specification or a bug?

jmh2002

@TomSlavkovsky please check and reply :)

TomSlavkovsky

@MOLLH I just checked and altitude slider in IE works correctly.

BSS_LH

@TomSlavkovsky
Can you let me know the version of the IE?
By the way, I am talking about Internet Explorer, not Microsoft Edge.

My environment:
IE11, ver 11.765.17134.0
Updates: 11.0.125(KB4498206)