Hello, it would be great if there would be a shortcut to use the last tool again. Cases, where it would help speed up the workflow are: 1. Add face regions manually on photos where the faces are not recognized properly. 2. Assign a special tag to multiple photos without the need of retyping it. 3. ... Especially the first case is really important, since go to the tool bar each time you want to draw a new face region is inconvenient.
2. tags keyboard shortcuts are already implemented since a very long time.
1/ see bug 464359 *** This bug has been marked as a duplicate of bug 464359 ***