Set Timer By Function Name and Set Timer By Event both not work when in PIE mode. Only work in Editor mode.

In Editor Utility Widget,
I tried to update a list of child widgets, just to got away from the Tick Function. I chosen the [Set Timer By Function Name] and [Set Timer By Event].
But I found both didn’t work, That’s really strange and now I have to use the Tick again,
does anyone knows why?