semi-design/packages/semi-foundation/tooltip/rtl.scss

$module: #{$prefix}-tooltip;

.#{$prefix}-rtl,
.#{$prefix}-portal-rtl {
    .#{$module}-wrapper {
        direction: rtl;
        padding-right: $spacing-tooltip_content-paddingLeft;
        padding-left: $spacing-tooltip_content-paddingRight;
        left: auto;
        right: 0;
    }
}