Save segmentation as .STL instead of .nrrd file

Support
1

Operating system: windows
Slicer version: 4.9
Expected behavior: i need exports my documents in .stl
Actual behavior: Actual behavior, i do segmentatios, everythings ok, but when save the file
format i cant change like option .stl
the first time that i use the program, i can export .stl but i cant now. it just save .nrrd format

2

You need to export segmentation to model node. See Trouble saving segment as an STL