Slider knob not showing in BasicUI on Microsoft Edge

[FusedHe3]

Hi everybody,

I know this isn't a major issue, but I noticed that the slider knob is missing when using the BasicUI in Microsoft Edge.

Using the F12 DOM Explorer and comparing the CSS styling between Edge and Internet Explorer, I discovered that the height of .mdl-slider.is-upgraded is set to 2px in Edge and due to an override from _:-ms-input-placeholder, :root .mdl-slider.mdl-slider.is-upgraded it is set to 32px in IE. As this override doesn't happen in Edge, the height stays at 2px and the knob isn't showing.
Edge:

IE:

Setting the height to 32px in Edge fixes the problem.

I don't know if this is an issue inherent to Google Material Design or if there is a simple fix. But it would be nice to see the slider working in Edge to, as I use it as my primary browser on all my devices.

Thanks!

[FusedHe3]

As I'm relatively new to OpenHAB, I thought this was the appropriate place to post this issue. I have now seen that it should be in eclipse/smarthome instead. So I'm posting the issue there and closing this one. My apologies for the inconvenience.