Since 19.4 the eyedropper tool doesn't work as it should for at least picking up a character style and 'paste' its character style onto one or more words. This is when no text is selected.
When text IS selected, I can pick up a character style from some text that is styled like I want it to, and 'paste' it onto one or more other consecutive words, but not for a second time onto some other (string of) words. So only once useful. Which makes it unusable for this purpose.