In Impress, Insert Slide number inserts too large text box of 10,65 cm. Insert Slide Count is just 1,27 cm. Both should be able just to accomodate "123".
Thanks Timur. The command for Insert > Slide Number was switched in 6.2 from .uno:InsertSlideNumber to .uno:InsertSlideField with c50e4badfcb701d9e3927dae6617bb0d33f386e0 But the field was always available with Insert > Fields > Slide Number, and was the same size in OOo 3.3 -> inherited. I agree it's a bug, all other fields have a size just sufficient to fit the contents. Hossein, an easyHack?