I am unable to select more than one bone at a time in Weight Painting. I am a Mac user (with «Emulate 3 Button Mouse») and the shortcut is Shift Command Left mouse (which works) but I can't add other bones to my selection. I've read that it is like that since 4.0 (projects.blender.org/blender/blender/issues/117256). Does someone know what I can do?
It works!!!! Great, thank you so much! For deselect, I use aa, otherwise, I don't know how to deselect only one bone when many are selected. But that's not a big problem compared to selecting more than one bone. I had to disable the emulate 3 button mouse each time. 😳 By the way: extend in French is Étendre.😉