I dearly love my V11 factory paddock/shop stand that props the sideplate nuts at the porkchop. It comes with a spindle ~8"x3" (~25cmx8cm) to prop the front of the sump. One day, having done this, and removed the front wheel, the bike (got) rolled an inch forward and dropped suddenly onto its forks! No harm done, but not good form.
Forevermore, I've not used the flinky spindle that only has its end plate radius to resist tipping (~1 1/2"/
To wit: if the little wheels of the stand roll forward (or back) [bLUE ARROW], the spindly spindle [RED CIRCLE] will drop your darling on its face.
Various methods have been devised to address this concern. Some may or may not entail treated lumber . . .