Just upgraded a client to 2018.5 a couple of weeks ago.  New Misc Items being added to Sales Orders which are linked to a job are using the COGS account setup for the Misc Item instead of the COGS account used for the Job Type.  They do not enter a cost code, BUT they did not enter a cost code in 2017, either, and it generated the correct COGS account.

The sales account appears to be generating correctly.

Has anyone else noticed this?  Was there some new switch I should have turned on in the upgrade?