The active Slide displayed not the same height with the non-active slides

Hi,

I read that this problem had someone else here here
Am I missing something because I don't see in that post how the problem got fixed?

Please advice how to fix that problem?

My system:
Joomla 3.8.6
Jux Horiz. Accordion slider 2.1.0

Will an update to 2.2.2 fix the problem?
Probably not because this update was bevor the problem was posted.

Thanks Beachi