Selecting Dimension in Sketch (White Box Gets In the Way!)

When I select a dimension in 2016, I get this white box that pops up and tries to make me change the dimension.  I have to double-click it to get the regular box up.  That's fine, but if I want to delete it and I single click, this white box get's in the way. If I press ESC after, it un-selects it. So the only way I can delete a dimension is to double-click, then press esc.

This happening to anyone else?

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