message: fix: Hide intra-Item dividers on ':hover' and ':focus'
diff: @@ -198,13 +198,25 @@ const StyledItem = styled.div<
  border: 0 solid ${get('colors.selectMenu.borderSecondary')};
  border-top-width: ${({showDivider}) => (showDivider ? `1px` : '0')};
  }
  -
  - // Override if current or previous item is active descendant
  - &.${itemActiveDescendantClass}, .${itemActiveDescendantClass} + & {
  - ${StyledItemContent}::before {
  - border-color: transparent;
  - }
  }
  +
  + // Item dividers should not be visible:
  + // - above Hovered
  + &:hover ${StyledItemContent}::before,
  + // - below Hovered
  + // '*' instead of '&' because '&' maps to separate class names depending on 'variant'
  + :hover + * ${StyledItemContent}::before,
  + // - above Focused
  + &:focus ${StyledItemContent}::before,
  + // - below Focused
  + // '*' instead of '&' because '&' maps to separate class names depending on 'variant'
  + :focus + * ${StyledItemContent}::before,
  + // - above Active Descendent
  + &.${itemActiveDescendantClass} ${StyledItemContent}::before,
  + // - below Active Descendent
  + .${itemActiveDescendantClass} + & ${StyledItemContent}::before {
  + // '!important' because all the ':not's above give higher specificity
  + border-color: transparent !important;
  }
  // Focused OR Active Descendant
  