Is there a way to format tooltips in Quick Access Toolbar?

[Ironman]

I have some quite lengthy text tooltips used with macros that would read more easily if I was able to shorten the length of the line with a 'carriage return'.

I have noted that the standard button tooltips e.g. data validation use the same text formatting as the data validation input box so I guess it must be possible with code?

Many thanks!