/minebuild clear clearMode

[iAmRinzler]

Well I was looking at ClearAreaPathfinder and remembered that there were different clear modes. However it seems that there is no way to access the clear modes by command from the client.
Issue:
/minebuild clear and /minebuild clear block work using default clearMode VISIT_EVERY_POS.
(Is there a reason this is default? It seems to be the slowest clearMode).
/minebuild clear block clearMode works also it seems.
/minebuild clear clearMode gives the error "more than one command matches your command line". I have been able to change the clearmode only by hardcoding it into the mod or by using the 3 parameter command. 2 parameter command with block == null doesn't work.

I have been trying to trace this bug but can't seem to find the other ambiguous command.
I changed my variable names to SMALL, MEDIUM, LARGE, MAXIMUM. also since the others were a bit verbose imo.

I thought you might know what's going on with the ambiguous command?