Slider plot : threshold slider not working

[RCura]

When changing the minimal thickness slider, threshold slider goes back to its default.
That's due to the use of renderUI, that is refreshed when minimal thickness changes, and thus, renders a new default slider.

There are 2 solutions :

• Keep the renderUI logic, but save the values when the slider is updated, and put back this value (using updateSliderInput) each time the renderUI is called.
• Use the new version of shiny (10.2.9xxx, still in shiny master), that allows, with the new sliders, to define min and max properties in updateSliderInput. The look changes a lot though

[RCura]

Design of the new sliders :