如何禁用MultiSelect popover的过渡？

如何解决如何禁用MultiSelect popover的过渡？

我尝试在popoverProps中将transitionDuration设置为0，但这不起作用。根据文档：

/**
     * Indicates how long (in milliseconds) the overlay's enter/leave transition takes.
     * This is used by React `Csstransition` to kNow when a transition completes and must match
     * the duration of the animation in CSS. Only set this prop if you override Blueprint's default
     * transitions with new transitions of a different length.
     * @default 300
     */
transitionDuration?: number;

似乎没有一种方法可以为MultiSelect指定新的过渡。我要删除过渡的主要原因是，这样我可以编写单元测试，而不必将声明放到wait（）块中。