Extracting Messages from a chat

I need to extract last message received in chat .
I used get full text activity, it worked bu it was not stable , as the selector is using idx.
I have tried with data scraping, it works bu it was too slow to extract information.
is there any idea how to make it stable and get the right result?

Can you show a selector you tried to use for full text activity and what options does it have in UiExplorer?

@KatKon, i am working with this selector

I would try to check if element will be recognizable for the robot using tags on right, e.g. aaname, class with wildcard in idx.

The selector is not vamid any more if i check any other tag

Even I am facing the same challenge… any suggestions?