Hi Marco,
In our Slider component, Default we have specified the largeStep value as 10. For your provided code block, you have used the maxValue as 7, It’s lesser than largeStep value, so we are unable to calculate distance between two major ticks from the scale of Slider. So only in our Slider component ticks are not rendered properly. For this scenario, we have suggested to specify the largeStep value.
Please let us know, if you have any concern on this.
Regards,
Ashokkumar B.