Tooltips: js error: TypeError

mao zf15 hours ago I try set tooltip for the VaadinIcon component.

Tooltip is not work, show message:

Tooltips: js error: TypeError: Cannot read properties of undefined (reading 'setTooltipToElement');

code:

Icon reply=VaadinIcon.REPLY.create();
 add(reply);
Tooltips.getCurrent().setTooltip(reply,"reply");