How to show an actual tree in the Lspsaga Callhierarchy?

[dbriemann]

Hi,

I recently added Lspsaga to my nvim setup but I cannot figure this out. The documentation shows the call hierarchy as a tree.

However when I use :Lspsaga outgoing_calls or :Lspsaga incoming_calls I always see only the first level of calls. I tested this in C++, C, Java and Go.

Just for reference.. it will look like this:

How can I achieve a true tree call hierarchy? What am I doing wrong.

Thanks for your help!

[dbriemann]

In fact.. now I finally got it.. I can unfold and fold these items in the list with the key u. I leave this here for others that are similarly blind..