Ok, what have I submitted to the tracker:
[quote:1fv5cqn2]I've added a lot of events to my game so I had to sort them with help of
event groups and created several events and actions for activating and
deactivating them(event groups). All thing were done in one event sheet.
When I create a new layout and include that event sheet, none of event
groups are working. I tried to activate them with additional events but
that didn't help much - the engine went glitchy. Unfortunately I have no
file to attach.[/quote:1fv5cqn2]
Marked this as a bug but made a post here too cause I'm interested if there's someone who met this situation before and this topic was discussed here before or maybe this is not a bug or something else...