iOS and Android have different support for supporting non string attributes

[pietgk]

The below construction works on both iOS and Android.
iOS also works without the (...)toString().
I would suggest to make this consistent.
With preference to have android support numbers as property value.

render()
...
    const cx = 55;
    const cy = 55;
    const rDot = 2;
...
      <LinearGradient id="dotDownGr" x1={(cx - rDot).toString()} y1={(cy).toString()} x2={(cx + rDot).toString()} y2={(cy).toString()}>
          <Stop offset="0.2" stopColor="#1a1a1a" stopOpacity="0.3" />
          <Stop offset="1" stopColor="#ccc" stopOpacity="0.8" />
      </LinearGradient>

[magicismight]

Thx for reporting this.
👍