Is there a way to make the widget enlarge when touched (and then return to normal size on release)?

Community Usage questions
2

There’s no official support for this but the following trick happens to work currently (I can’t guarantee it won’t break in a future release):

  • set the slider’s css to
:host:active {
  transform: scale(2)
}
  • set its sensitivity to 0.5 (ie 1/scale)

It somewhat limited though: unlike the menu widget, the slider here won’t be able to overflow its parent’s boundaries.