[TYPO3] perfectlightbox - no caption

[Katja Lampela]

Hello,

T3 4.1.7, perfectlightbox 2.2.4

I can't get the captions work in perfectlightbox (the caption is not there).

In the constant Caption Field I've tried imagecaption, titleText and 
altText - none of them works.

Any idea what might be wrong?

thanks,
Katja