Combining Treasure

[kurzum]

Hi all,
I saw it in a youtube video but it's several hours and I can't find the position again. Several treasures were combined into one. I saw that the feature was included somewhere around 3.x or so. I also searched the forum. I really couldn't figure out how to combine them.... Could someone help me. Playing WTP 4.1

 

[kurzum]

Hm, I looked again today and there is a button for it. I could swear it wasn't there before. Anyhow, I found it where it was supposed to be...
The treasure merge feature is quite well implemented. I selected 6 treasures and it made 2 out of them, one max, one rest...

 

[Radogosh]

I played Col for years. Only in 2023 i find combining button))))