Dunkley byelection, page-83

And if the 6% margin shrinks by 3-5% bender will be claiming that at the very least, having the Lib candidate’s name at the top of the voting slip.
Will account for approximately 1% of the slide.

Personally I don’t think Dutton’s popularity will have improved much in this particular by election area so any swing away from Anthony’s Mob (imo) will be an indication of what these voter’s think of our current government/PM .