How do I snap grid isometrically?

In the 'view' tab there is a grid option to 'snap to grid', is there a way to snap the grid in isometric mode, this will make it easier and more accurate for my isometric tiles for my new game?

Thank you .

I might be not exactly what you want, but you could use the grid system like this:

(care pro illustraion)

Its not perfect iso-tiling but there are way less "not possible" arrangements than without it

Thank you, its not perfect fitting but it will do for now, I just had to set the x origin to 0 and match up the grid.

I use rex_board and rex_squareTx then just do on Mouse is over grid tile, set object position to squareTx(x,y).