Sometimes I do that if it makes sense, but usually in that case those would be new wip branches with my workflow. If I'm at the point where my changes make for a good single atomic commit, they're ready to be committed to the main branch and the existing wip branch deleted.

If I'm working on really small tasks where I know I'll be done quickly and won't need to look back at my earlier changes, I don't bother making a wip branch.