Line Layer has capRounded property working?

[miltonarce]

when I tried to use capRounded with LineLayer didn't work. And I can't use PathLayer because LineLayer change the width of my route dinamycally.

I have to do this with PathLayer but it doen'st look good:
getWidth: () => {
let lineWidth = 15000;

  switch (true) {
    case zoom >= 16:
      lineWidth = 10;
      break;
    case zoom >= 15:
      lineWidth = 25;
      break;
    case zoom >= 14:
      lineWidth = 40;
      break;
    case zoom >= 13:
      lineWidth = 100;
      break;
    case zoom >= 12:
      lineWidth = 200;
      break;
    case zoom >= 11:
      lineWidth = 250;
      break;
    case zoom >= 10:
      lineWidth = 500;
      break;
    case zoom >= 9:
      lineWidth = 900;
      break;
    case zoom >= 8:
      lineWidth = 2000;
      break;
    case zoom >= 7:
      lineWidth = 4000;
      break;
    case zoom >= 6:
      lineWidth = 10000;
      break;
    default:
      lineWidth = 15000;
  }

  return lineWidth;
},

It's an option add capRounded property in LineLayer or Do I have another way to handle lineWidth better with PathLayer?

[Pessimistress]

I can't use PathLayer because LineLayer change the width of my route dynamically

Not sure what you mean. LineLayer and PathLayer handle widths the same way, just with different widthUnits defaults.