Crash in 12.0.0 when moving a tab

[Ed Heckman]

I have a workspace open that has several resources open in two columns. (See attached screen shot.) When I make the window wider, then attempt to move the research tab into a third column on the right, Accordance crashes. (Note, if I don't make the window wider, it says there isn't enough space, but it doesn't crash.) It also crashes if I attempt to create the third column between the two existing ones.

 

Accordance Crash Log

Program Version: 12.0.0

OS Version: 10.10.5

 

Message: Access violation

Call trace:

  $002C0DCB

  $0050248B

  $0017EC74

  $00189C5D

  $0018981A

  $00189075

  $00188E54

  $00066130

  $935558AD

  $92F740B9

  $9972F98F

  $9972F609

  $9972F57E

  $9972E0A0

  $9972CBE8

  $92F6FF77

  $92F6C6FC