UnitFrame:SetAttribute change?

[Fizzlemizz]

Is it just me being behind the learning curve or are "*type1" and "*type2" attributes for frames inheriting the SecureUnitButtonTemplate now unable to be changed?

I know it was possible up to 5.x because way back when DUF was modified to use menu instead of togglemenu which would cause an error trying to set a focus target.

Now (6.2.4), no matter what they are set to, I always get leftclick target rightclick popup menu.

"*type3", 4 and 5 can still be modified.

Edit: for version.