GP From Mesh filters for sharp edges and also able to detect intersections, as well as edges marked as "Sharp", "Crease" and "Freestyle". It can also create outlines.

Blender is translating add-on generated commands also, which causes errors. Please turn off "New Data" option found under Preferences/Interface/Translation.

Line Art modifier is view dependent and generates lines only on the faces that are facing the camera. GP From Mesh is more like the Blender's convert tool, with the difference of being able to filter for sharp edges and intersections.

Although "F" is assigned for "GP From Mesh", you can change it to something else you prefer.
GP From Mesh is found under "Object" menu in Object Mode.
Right click on the name and select "Remove Shortcut".

Right click on the name again and select "Assign Shortcut".

Choose a letter (or combo) available and type it.
Under Edit menu, open "Preferences" menu and save your preferences (if it is not set to Auto Save). You are good to go!