message: fix(text): fix fill 'none' not work
diff: @@ -586,15 +586,15 @@ class ZRText extends Displayable<TextProps> implements GroupLike {
  subElStyle.shadowOffsetY = style.textShadowOffsetY || 0;
  }
  - if (textStroke) {
  + // Always override default fill and stroke value.
  subElStyle.stroke = textStroke as string;
  + subElStyle.fill = textFill as string;
  +
  + if (textStroke) {
  subElStyle.lineWidth = style.lineWidth || defaultLineWidth;
  subElStyle.lineDash = style.lineDash;
  subElStyle.lineDashOffset = style.lineDashOffset || 0;
  }
  - if (textFill) {
  - subElStyle.fill = textFill as string;
  - }
  subElStyle.font = textFont;
  setSeparateFont(subElStyle, style);
  