Toad For Oracle 12.8 Indentation guides

Dears,

using 12.8 the indentation guide is confusing as it is showing the vertical lines for every tab(specified in tab stops option)

while in previous versions, it used to show the vertical lines only from BEGIN ==>END and FROM IF==>END IF and from LOOP==>END LOOP...

below screenshots from 12.8(wrong indentation) and 9.7(correct indentation):


V 12.8


V 9.7

Can i have the V9 format in V 12?

Thanks,

Noel