If you have Lock Object Modes unchecked, it works the same as 2.79.
If there’s an armature modifier, in RCS you can use right-click to select which bone, or if you’re using LCS, you can use ctlr+left-click.
If you have Lock Object Modes unchecked, it works the same as 2.79.
If there’s an armature modifier, in RCS you can use right-click to select which bone, or if you’re using LCS, you can use ctlr+left-click.