Setblock does not allow replace, keep or destroy.

When in Minecraft, any commands following /setblock ~~~ concrete 0 replace air, the command will fail, anything with the replace, destroy, or keep filters will not work.

Steps to Reproduce:

1.Type In A Normal Setblock Command

2.Use The Replace Filter

3.Notice How You Cannot See The Possible Blocks

Observed Results:

Command fails and you cannot specify a block.

Expected Results:

You should be able to specify a block with the filter and it should execute correctly.