Pattern Matrix Alias created when hitting cancel

Renoise 3.1.0

OS: Win 8.1 64-bit

To reproduce:

  1. Focus pattern matrix

  2. Select at least two blocks that are not on row 0.

  3. Press ctrl+p

  4. Hit escape or cancel.

Result:

Selected blocks are aliased to block 0

Expected behaviour:

No alias should be created.