We are looking for two things with the SfRangeSlider. The first item is that the ToolTip font size needs to be dynamic. The other item is that we are now using the ValueLabel instead of just the ToolTip, so we need the tool tip to stay visible even when the slider is not active. How can this be done?
<range:SfRangeSlider x:Name="rangeslider" Value="{Binding RangeValue}" Orientation="Horizontal" SnapsTo="Ticks" Minimum="0" Maximum="10" TickFrequency="1" ShowRange="False" HeightRequest="70" TickPlacement="None" TickColor="{DynamicResource AltAccentColor}" FontSize="18" KnobColor="{DynamicResource PrimaryAccentColor}" ShowCustomLabel="False" ShowValueLabel="False" TrackSelectionColor="{DynamicResource AltAccentColor}" TrackColor="{DynamicResource AltAccentColor}" LabelColor="{StaticResource AltAccentColor}" BackgroundColor="{DynamicResource PrimaryLayoutColor}" Margin="20,0,20,0" ToolTipPlacement="TopLeft" ToolTipBackgroundColor="Transparent" ToolTipTextColor="{DynamicResource PrimaryTextColor}" ValueChanging="rangeslider_ValueChanging" />